There comes a time when one’s livin’, no matter how clean the intent, is tested. A time when temptation is greater, every as-yet untasted morsel appears more succulent, routine is recklessly abandoned, and measuring progress becomes a chore too unpleasant to contemplate. For me, that time is while I’m on vacation.

It stands to reason. When you’re away from home or work you have less control over your environment, are probably not cooking for yourself, and the joys of discovering new foods or enjoying halcyon reminiscences too delicious to pass up.

Even the word “vacation” conjures images of freedom, excitement, and enticing new experiences. It’s a time you want to play instead of work, relax instead of be active, and let the tautness of routine slacken as the lassitudes of recreation multiply.

Or, if you’re me, you run yourself ragged walking around your vacation spot for ten hours straight without taking any downtime to relax, eating junk food from carts on the street as you go.

I’ve been making good progress managing my weight loss over the past few months, so the prospect of a vacation both excited and worried me. The wife and I visited New York City over an extended Memorial Day five-day weekend. New York is one of my favorite places to visit, and a big part of that is the food. Whenever we go to New York there are a bunch of things that we plan to eat that you just can’t get in Chicago, or at least it’s different enough that we enjoy the New York version:

• Pizza – No one does pizza like New York City, especially at the few and far between coal oven establishments. You can debate which style of pizza is best but when you imagine pizza in your mind, you’re probably thinking of New York Style Pizza.
• Bagels – There are a few places in Chicago to get passable bagels, but great bagels are so common in New York that it’s rare if they aren’t good. Also, you can’t really get bialys, the bagel’s weird denser cousin, anywhere else.
• East Coast Chinese Food – Americanized Chinese food is available throughout the country, with various regional differences. New York Chinese food offers a nostalgia for the Chinese food of my youth in Philly.
• Street Food – In Chicago it’s illegal to cook food in a truck and serve it (there are food trucks, but they have to prepare their food elsewhere and then sell the food from the truck, and there are so many restrictions that you can’t count on a truck having a permanent outpost, so they roam from place to place and post their current and upcoming locations on Twitter. Lame. In New York you can eat any kind of food you want, cooked in a cart or truck on the street. The same cart was there yesterday, and the same cart will be there tomorrow. There are some NYC staples like “chicken over rice” that doesn’t seem to exist elsewhere, and common stuff like falafel, kebabs, tacos, etc.
• Papaya Drinks and Grilled Hot Dogs – I don’t know why this combination is only prevalent in New York, but Gray’s Papaya and Papaya King (and half a dozen lesser imitators) serve a combo of grilled natural casing hot dogs and a papaya drink that’s just out of this world, and a very cheap meal. Gray’s Papaya has a “recession special” that offers two hot dogs and a papaya drink for under $5.
• Dirty Water Hot Dogs – Sure, Chicago may be the hot dog and sausage capital of the country, but there’s nothing like getting a dirty water hot dog (usually made by Sabrett) on the street, topped with mustard and sauerkraut.
• Shake Shack – The West Coast has In-N-Out, other cities have Fatburger, Five Guys, Steak & Shake, M Burger, and other local burger joints, but there’s just something about Shake Shack’s burgers that really draw the crowds. We waited about 50 minutes from the time we entered the line until we were actually eating a burger. I’m still on the fence about whether or not it was worth it, but it is a tasty burger. Shake Shack just expanded into Philadelphia, so I expect they’ll continue to open new locations.
• Knish – Ah, the potato knish. I’m sure you can get them elsewhere, but the fresh round baked, not fried, knish from Yonah Schimmel’s Knishery on Houston are just not available anywhere else in the country.
• Deli – Your city has delis too? Not really. You haven’t had a good deli sandwich until you’ve gotten some house-cured corned beef or pastrami from a reputable institution, like Katz’s Deli on the Lower East Side[1]. Other cities have delis, and most supermarkets have a “deli counter” where they’ll sell you some sliced cold cuts, but none really do it like New York, and those that do call themselves “New York Style” delis.

I didn’t mean for this post to turn into a list of unhealthy but delicious things that are available in New York City, but there you go. I’m sure I forgot some New York City street food staples too.

When you’re trying to lose weight, though, walking around New York is like navigating a minefield. There are delicious and cheap foods everywhere and you have to walk by one of those carts every twenty paces. I think I did pretty well, considering.

How To Mitigate The Damage While Still Enjoying Your Vacation

• Walk Around – Walking around a new place can be a lot more interesting than walking around the same streets over and over again at home. While walking alone won’t make up for an extra two thousand calories, it helps mitigate the damage caused by eating poorly.
• Share the (Caloric) Load – If you’re traveling with a friend or partner you can reduce your caloric intake by sharing the foods that are higher in calories. Some things are easier to share than others, of course, and convincing someone else to go halfsies may take some doing.
• If You Can’t Share, Spread It Out – A single hot dog and bun is like 300 calories (and not much more if your toppings are comprised only of low-calorie items such as mustard and sauerkraut or onions), so if you eat one and then have a slice of 300–400 calorie pizza a couple of hours later, you’re spreading it out over time, and hopefully walking off some of those calories in-between.
• Don’t Spend More Than You Make – Just like when you’re home, you should set a budget and stick to it. I set my caloric budget while on vacation to the amount of calories it would take for me to maintain my weight. I figured if I could break even throughout the course of my vacation, I’d call that a “win.” It’s harder, however, to have an accurate calorie estimate of foods you don’t prepare yourself, so while away I tend to try to over-estimate everything as a worst-case scenario. Pizza isn’t going to be consistent between pizzerias, or even between slices from the same pizzeria. Do the best you can.
• Choose Your Battles – Since you’re still operating under a budget (albeit a looser budget, most likely) you should be smart about how to spend those calories. When you consider the opportunity cost that eating one thing precludes eating something else (in terms of space in your stomach let alone calorie budget) be sure that you’re choosing to eat something that’s highly caloric that you’ll truly enjoy. Save up throughout the day for that one meal for which you’ve made reservations. Pass on the soft serve from the truck and walk the mile to the artisan ice cream shop you saw on TV. You don’t have to deprive yourself, just make sure that if you’re going to pound down the calories that you’ll actually be enjoying the experience.

Easier Said Than Done

So how’d I do?

On the morning of the day we left I weighed in at 290.8 lbs. The morning after we got back I weighed in at 298.0 lbs. Oops. Since I was counting my calories while away I knew that there was no way I ate an extra 25,000 calories over the course of a week over what I burned, so something else had to be accounting for the extra weight.

It took me five days to get rid of my vacation weight (and another couple of days to be sure I kept it off and I didn’t just dip below it due to water balance changes):

Day	Weight (lbs)	Delta (lbs)
23 May (leaving for vacation)	290.8	–
31 May (return from vacation)	298.0	+7.2
1 June	297.0	+6.2
2 June	294.4	+3.6
3 June	294.8	+4.0
4 June	292.6	+1.8
5 June (back to pre-vacation weight)	290.6	–0.2
6 June	289.6	–1.2
7 June	289.4	–1.4
8 June	288.8	–2.0

Totally worth it.

This week marks Chicago’s annual Bike to Work Week, or as it’s been renamed, the Bike Commuter Challenge[1]. It’s a great way to introduce new riders to the joys of bike commuting.

For the past three years I’ve been commuting to work on my bike (at least in the Spring, Summer, and Fall – I’m not hardcore enough for Winter yet). It’s not only a great way to sneak a little exercise into my day; it’s a lot of fun too. Of course, living in Chicago has its harrowing aspects, but short bouts of pure terror when you’re nearly killed by an oncoming vehicle are good for your heart rate, right?

I’m fortunate to live in a fairly bike-friendly city, and my experience with commuting to work under my own power will probably not work for you if you’re living in the ’burbs or having to drive on a highway to get to work. For me it’s faster to bike to work than to drive, or walk to the train, take the train, and then walk to work from the nearest station. For others it may not be faster, but it’s certainly a much nicer way to get to work, and having activity built-into your day is a help for those who can’t seem to find the time to exercise.

If you’re used to listening to the radio during your morning commute, that doesn’t have to change because you’re riding a bike. I’d caution you against wearing headphones while riding, though, which just seems suicidal to me. It’s sometimes hard enough to hear traffic as it is.

Having said that, I usually listen to music or podcasts via the CyFi, a Bluetooth speaker on the way to and from work. I try to pause it while sitting in a group of other cyclists while waiting at a stoplight, but it’s aimed so that in theory you’d have to be riding the bike to hear it well. Sometimes other cyclists ask me about it. You could call it a conversation piece.

The CyFi great and it mounts on my handlebar stem, with a quick-release for taking it off whenever I park somewhere. There are many other models, some of which fit into a standard water bottle holder. I like the CyFi because the speaker is right where I most need to hear it, and it connects quickly to my iPhone which I can then leave safely in my bag while I’m riding. Highly recommended.[2]

Why Bike To Work?

• It’s Fun! – Riding my bike is so much nicer than sitting in a car in traffic (even if you’re not driving it) or squeezing into a full commuter train during rush hour. When the weather is especially nice I’ll even sometimes leave earlier than I need and take a longer way to work.
• It Saves You Money – Other than walking there’s no cheaper way to get to the office. The only fuel you need is what fuel you need to eat. Bike maintenance costs are a fraction of upkeep of a car, and there’s no recurring expense as with public transit passes.
• It Saves You Time – You need to get to work, and you need to exercise. Why not kill two birds with one stone? Multitasking!
• It’s Faster (Maybe) – This probably won’t be true for everyone, but in the city it’s often faster to ride my bike than to take public transit, or drive and try to find a place to park, etc.

Tips For Aspiring Bike Commuters

Here are some tips for commuting to work (and urban cycling in general):

• Always wear a helmet. Always. In the insurance industry they have a term for people that ride without wearing a helmet: organ donors.
• Dress for a few degrees less than the actual temperature outside. Once you start biking you’re sure to warm up.
• Be visible. Wear clothing that stands out. When riding at night, be sure you have blinky lights (white in the front, red in the rear) to let drivers see you.
• Don’t ride on the sidewalk. I know riding with traffic can be scary, but in most places it’s illegal to ride on the sidewalk, and you’re more likely to run into a pedestrian than you are to get hit by a car.
• Make sure your clothing is loose enough to not restrict your movement but not so loose that your pants get caught in the bike chain. I tend to pull my sock over my pant cuff in the Spring and Autumn, and just wear shorts in the summer while riding. I need to get a pair of those little bungee pant clips.
• Bring a change of clothes. Even if your office doesn’t have a shower (mine doesn’t) you can usually do a quick change in the restroom. If you want to save yourself some trouble and have space for it at your desk, you can bring a few shirts and undershirts on Monday and not have to worry about hauling laundry with you except one direction each week (or day, since it’s easy to bring home a single shirt). I find that I mostly sweat in my upper body, but of course when it’s really horrible out in the summer I’ll sometimes bring an extra pair of shorts to change into at work.
• While you’re changing your clothes you can take a whore’s bath with a no-rinse shower wipe to clean up a little. You’d be surprised how well they work, along with a spritz of deodorant body spray both before and after your ride.
• If you can’t park your bike indoors be sure to use at least two different kinds of bike locks if you’re parking outside, preferably a u-lock and some kind of cable lock to go around your wheels (especially if you have quick-release wheels). Spend a little money here. Get a decent brand. If you get something crappy, and someone steals your bike, you’ll regret not spending the extra $50 to get something that’s rated better. You don’t need the best lock in the world, you just need the best lock at the bike rack. Let the bike thieves take an easier target instead of your ride.
• If you’re new to bike commuting and are a little scared to ride your bike in the city streets, try biking only one way for a while, taking public transit the other, and then alternate. Another option is to pair-up with a co-worker who can sherpa you through tough intersections.
• Caravanning with other cyclists in your office is fun! If you know people who ride along the same route, maybe meet up and ride in together. There’s safety in numbers, too.
• Make sure you have a little something in your stomach before you take a ride. That way you won’t get fatigued while commuting.
• Take your time. You can ride at your own pace. It’s not a race so don’t worry about people passing you while shouting “ON YOUR LEFT!” You don’t have to keep up with them.
• The safest route is not always the most direct route. For instance, I make use of one of Chicago’s rare protected bike lanes which takes me about half a mile out of my way. You can probably find a bike lane guide for your city. If not, Google Maps has a bike path tool, although it’s marked as experimental and often doesn’t suggest the best path, so be careful. If you can ask someone else at work about a safe route you should.
• Take the flattest route possible. In Chicago, this means pretty much any route, but if your city has hills (I’m looking at you, San Francisco) you may want to route around them. There’s also no shame in walking your bike up a big hill, but it’s better to just not have to deal with it, especially on the way to work.
• Beware the “door zone.” The door zone is the area where a parked car’s door may swing open into your path making for a very bad day. I’ve been commuting to work for three years now and I’m still terrified of being “doored” (as it’s known in the community). Running into any stationary object is not a fun time when on a bike, but hitting one that’ll flip you over onto your head is a sudden and serious injury waiting to happen. Every car door I see is an opportunity to get doored. All I can offer as a tip is to look for drivers in cars, be alert, and try to keep to the far side of the bike lane away from parked or parking cars.
• Make some noise. Ring your bell, shout at the driver that’s about to run into you, just make sure that they hear you one way or another because there will come a time when your path is going to intersect with someone else’s. If you don’t shout prior to the impact, you’ll be shouting after it.
• Obey traffic laws as if you were driving a car. Sure, sometimes I’ll zip through a stop sign if I can clearly see both ways crossing an intersection, but in general you should stop at red lights, signal to turn, and otherwise obey the same rules of the road as any other vehicle.
• Don’t ride erratically. I have a theory that most bike/car accidents occur because one driver wasn’t paying attention, or the driver of the car can’t predict what the bike is going to do next. Cyclists that don’t obey the rules of the road and zip in and out of traffic makes the road less safe for everyone. I don’t want to be killed while on my bike, and you can help my wishes come true by not riding like a douchebag.

Of all the things you can do to help you lose weight, consuming mass quantities of water is probably the most important. It doesn’t matter whether you drink sparkling or still, bottled or tap, mineral or filtered, as long as you’re getting copious amounts of good ol’ H₂O, you’re on the rocket train to Hydrationtown.

You never know what other benefits drinking water could provide. Maybe someone will want to trade the “good package” for a simple glass of water.

Our bodies are comprised of about 60% water, so it’s no wonder we need an intake of fluid in order to function properly. The average person can survive a week to ten days without food. Without water you wouldn’t survive more than 2–3 days, tops.

We’re not interested in mere survival and standard body functions, though. How does water help you lost weight?

Ways That Water Helps You Lose Weight

• Tastes Great. More Filling – Water fills you up. If you drink a big glass of water before eating you’ll eat less because you’re full of water. It sounds stupid, but it’s effective. Water, which has no calories, displaces other things that contain calories.
• Reduces Water Retention – This one’s counter-intuitive, but if you’re not properly hydrated your body will retain as much fluid as it can so all of your systems can function properly. Drinking more water actually makes you retain less water. Easing water retention by pumping plenty of water through your system means you won’t be weighing that excess water when you step on the scale. Reducing the amount of water you retain is the cheapest and easiest way to lose body weight.
• Stops You From Confusing Hunger With Thirst – Your body can’t really tell the difference between being hungry and being thirsty. If you keep your stomach full of water for most of the day, you won’t feel as hungry as fast.
• Gets Your Body Moving – Researchers have discovered that drinking a lot of water helps to increase sympathetic nervous system activity and constricts blood vessels, which prevents pooling of blood throughout your extremities.
• Increases Your Metabolism – Drink water, burn more calories (slightly). Some will tell you that drinking really cold water will burn calories just warming it up, but really it’s not that hydration increases your metabolic rate as much as when you’re dehydrated your body slows it down in order to conserve water. By hydrating properly you’re making sure that your metabolism runs at a full clip as often as possible.
• Lubricates Your Joints – Water helps your muscles contract and lubricates your joints (which is why athletes that don’t properly hydrate get muscle cramps). The last thing you need when you’re trying to add more exercise to your life is to have cramps from not drinking enough fluid.
• Displaces Caloric Beverages – If you’re drinking as much water as possible, that means you’re probably replacing some caloric beverage with water, which in and of itself could save you a large number of calories depending on your drinking habits. Calories from alcoholic and sugary drinks (about 7 calories per gram of sugar or alcohol) add-up very quickly. Having said that, all non-alcoholic water-based beverages hydrate you, just none as much as pure water.
• Helps Your Kidneys Take Out The Trash – I read quite a few articles (that I won’t link to) that said something to the effect of “drinking water helps flush impurities and toxins out of your body.” The problem with this mumbo-jumbo is that it’s sorta true, from a certain point of view. Your kidneys are like your body’s filtration system, and are responsible for producing urine and for depositing waste into it, so if you drink more water you’ll keep the crap from staying in your body and get it into your urine faster. If you’re interested in how your kidneys work, How Stuff Works has a pretty good explanation.

Urination: Your New Hobby

Let’s get this out of the way – if you drink a lot of water you’ll have to pee a lot. Think of this newfound activity as a hobby and use your bathroom breaks as a good excuse to get up and move around every hour or so.

Your urine should be mostly clear in color (except for the first pee of the day which may be cloudier). An easy test for how hydrated you are is to look at the color of your urine.

So having to pee a lot is annoying, especially when you’re out and about and have to rely on public restrooms. When at home or at work, though, at least drinking more fluids will get you moving a little between getting up to refill your water glass or getting up to go use the restroom.

How Much Water To Drink

The conventional amount suggested is eight 8oz glasses of water per day. The truth is that the amount of water you need varies per individual, amount of activity, how much you sweat, how hot it is outside, how much you exercise, your altitude, and all sorts of other things you can’t easily measure. Heck, you lose 1–2 liters per day, which is half of your daily water loss, just through breathing[1]. So we can’t really go strictly by volume.

The Mayo Clinic recommends drinking 2.2 to 3 liters per day, which is close to the minimum 1.9 liters (8 x 8oz) various health organizations suggest.

Another rule of thumb is to drink half your weight in pounds in ounces of water. So if you weigh 150 lbs., to drink at least 75oz of water per day (which is more than 8 glasses). That seems high to me, but again it really depends on the person. Maybe you need that much water. Maybe you don’t. So how much water should you drink?

You should drink as much water as you can. Drink so that you urinate frequently (once an hour or so is probably the right amount) and that your pee is clear instead of yellow (your first urination of the day may be darker). If you’re drinking a lot of water, peeing a lot, and your pee is clear, you’re probably getting enough water.

Food generally attributes about 20% of your fluid intake as well, as many foods contain water, so you’ll also get some hydration simply by eating, but not nearly as much as by drinking water.

How Much Is Too Much?

It is actually possible to drink too much water, although it’s really difficult to do so. When you drink too much water the electrolytes (salt and other minerals) in your blood gets diluted and your kidneys can’t process the water fast enough. You develop a condition known as “hyponatremia,” the most severe symptom of “water intoxication” caused by the overconsumption of water.

However, it’s not just the sheer amount of water that is a problem, but rather how fast you drink it. The kidneys of a healthy adult can process about 15 liters of water throughout the course of the day. If your kidneys process water linearly (and they don’t – they actually work harder while you sleep than while you’re awake) that means they can process about half a liter per hour, outside of what your stomach and the rest of your body holds. So you’re going to be hard-pressed to overdo your water intake unless you try to drink several liters at once.

As with anything, it’s better to regulate your intake and have a steady and constant amount of fluid going through you rather than trying to get it all in at one time.

For people with healthy kidneys the most common side-effect of drinking too much water is more frequent urination.

Diuretics

A diuretic, like coffee/caffeine or alcohol is considered to make you urinate more frequently and to dehydrate your body. That’s true, if you consume vast quantities of coffee or other caffeinated beverages. In practical use, though, you’ll get more hydration from the water in coffee than the diuretic effect of the caffeine can remove.

Alcohol is a different story, not because there isn’t water in a lot of alcoholic beverages (in beer and wine more than hard liquor), but because alcohol affects the kidneys and increases your rate of urination. For every 1g of alcohol drunk, urine excretion increases by 10ml[2] (for the duration that alcohol is in your bloodstream, which is a complicated matter that depends on numerous factors[3]).

Let’s put that into perspective. An “alcohol unit” is a standard measure for what constitutes a single alcoholic drink. In the U.S. one alcohol unit is about 10ml or 8g of pure alcohol (while a pint of water may weigh a pound, alcohol is a little lighter than water). A pint of beer is about 568ml. For our purposes we’ll say that our pint of beer is a standard lager containing about 5% alcohol by volume for a drink that’s around 200 calories. That means that there’s 22.4g of alcohol, which means that your urine excretion rises 224ml per hour.

Keep in mind that the diuretic effect of alcohol doesn’t just expel extra water from the alcoholic beverage you’ve consumed, but any water in your system. You can see why alcohol is said to dehydrate you.

Sparkling or Still?

You should drink water more than any other beverage, but carbon dioxide (CO₂) contains zero calories, so if you like fizzy water, get a Sodastream or buy Seltzer.

Beware store-bought soda that isn’t flavored, though, as these are not all the same:

• Seltzer – Just water with CO₂ bubbles dissolved in it. 0 calories / cup.
• Club Soda – Seltzer water with bicarbonate of soda (baking soda) dissolved in it. Usually 0 calories, but often a lot of sodium is added as well. Some brands will use the terms seltzer and club soda interchangeably.
• Tonic Water – Seltzer that has quinine added to it for flavor. It’ll protect you from malaria, and if you shine a blacklight on a bottle it’ll glow even though the concentration of quinine is very low. Actually, many cheap supermarket brands don’t even contain quinine anymore, instead opting for another chemical that has a similar flavor. Most tonic water also contains sugar or high-fructose corn syrup. For example, a 12 oz can of Canada Dry Tonic Water contains 140 calories, almost as much as a can of Coca-Cola (which has 160 calories per can).

Drink water or seltzer water. Drink the other two in limited quantities, and know that it’s not a health drink when you do. When in doubt, check the label or better yet, make your own seltzer.

Bottled or Tap?

Either one will help you stay hydrated, but is bottled water worth the additional cost over plain ol’ municipal tap water?

Before we contrast and compare, consider that nearly half of all bottled water is actually sourced from local tap water.

There are some major disadvantages to drinking bottled versus tap water:

Cost

At an average cost of $3.79/gallon, bottled water is about 1,900 times more expensive than tap water, even when bought in bulk. Smaller single-serving bottles can be as much as five thousand times more expensive. At the airport or movie theater, twice that.

So the next time you buy a bottle of water, consider if its convenience makes it 5,000–10,000 times better than tap.

For what it’s worth, I buy bottles of water all the time when we’re out and about and prefer simple filtered tap water like Aquafina or Dasani (bottled by Pepsi Co. and Coca-Cola respectively). Sometimes it’s just not convenient to carry your own refillable water bottle. When I do buy bottled water, though, I know I’m being overcharged for it, and resent it. You’re on my list, Regal Cinemas.

Quality

Municipal water quality varies from location to location, whereas bottled water quality tends to differ only by brand.

The Environmental Working Group (EWG) did an enormous study a few years ago to determine the quality of various brands of bottled water, and published a scorecard on a scale of A-F, as in school. A few brands received a grade of B or C, but the majority received Ds and Fs.

The study’s conclusion was that while for the most part bottled water quality was on-par with municipal tap water, it was rarely, if ever, better.

Bottled water is often just filtered tap water, but filtering removes many of the valuable minerals in the water. One essential mineral that is missing from most bottled water is fluoride, which is added to most municipal water sources to prevent tooth decay. Of course, most toothpaste also contains fluoride.

Safety

Bottled water is regulated by the FDA whereas tap water is regulated by the EPA. The FDA is also responsible for inspecting bottled water plants, although according to the FDA web site:

FDA monitors and inspects bottled water products and processing plants under its general food safety program, not a specific bottled water program. Because FDA’s experience over the years has shown that bottled water has a good safety record, bottled water plants generally are assigned low priority for inspection.

The Natural Resources Defense Council (NRDC) performed a study in 1999 to determine the quality of more than a thousand bottles of 103 brands of bottled water and found:

While most of the tested waters were found to be of high quality, some brands were contaminated: about one-third of the waters tested contained levels of contamination – including synthetic organic chemicals, bacteria, and arsenic – in at least one sample that exceeded allowable limits under either state or bottled water industry standards or guidelines.

The afore-linked-to EWG study on bottled water quality also lists several safety concerns:

Laboratory tests conducted for EWG at one of the country’s leading water quality laboratories found that 10 popular brands of bottled water, purchased from grocery stores and other retailers in 9 states and the District of Columbia, contained 38 chemical pollutants altogether, with an average of 8 contaminants in each brand. More than one-third of the chemicals found are not regulated in bottled water.

The types of chemical pollutants found were quite varied:

Altogether, the analyses conducted by the University of Iowa Hygienic Laboratory of these 10 brands of bottled water revealed a wide range of pollutants, including not only disinfection byproducts, but also common urban wastewater pollutants like caffeine and pharmaceuticals (Tylenol); heavy metals and minerals including arsenic and radioactive isotopes; fertilizer residue (nitrate and ammonia); and a broad range of other, tentatively identified industrial chemicals used as solvents, plasticizers, viscosity decreasing agents, and propellants.

Drink up!

Environmental Impact

There’s an environmental cost to getting water to people no matter whether it flows through pipes or is bottled and shipped on a truck, but consider the added environmental costs of bottled water over tap:

• The bottles have to be manufactured.
• The bottles are manufactured from petroleum (usually).
• Many states don’t offer a return on five-cent deposit on water bottles like they do for beer and soda.
• Because there’s no deposit, a lot of water bottles end up in landfills.
• Even those bottles that do get recycled have costs associated with recycling the plastic.
• Bottled water is often sold far from where it’s bottled, meaning that it has to be shipped on trucks, barges, etc. throughout the world. Consider also that water is heavy[4].
• Local communities often get shafted by large water-bottling corporations who take their ground or spring water without repaying the community.

Considering that nearly half of the bottled water sold is tap water anyway… why not drink the stuff that’s better regulated, safer, and cheaper?

One benefit of Clean Livin’ that I haven’t talked about is that I don’t get sick very often, or at least not nearly as often as I used to. Over the past few years most of my colds have only lasted a day or two and haven’t been nearly as severe as they had seasonally in the past.

Of course, as soon as I was thinking that I got out of another Chicago Winter by only getting a single 36-hour-long head cold, I got completely waylaid by a cold in the midst of a long Spring.

I started getting a sore throat last Saturday which developed into a full-blown cold throughout the day on Sunday. By Monday morning I was down for the count.

I stayed home sick, and actually felt worse Tuesday morning, so another vacation day lost to the virus. I’ve been exercising every day, eating right, but a viral infection doesn’t care about any of that. Since then I’ve had a runny nose and am, a week later, still coughing up mucus from my lungs. Sexy!

While I don’t enjoy being sick at any time, it always feels particularly unfair in the Spring or Summer when the weather is starting to get nicer. Why does the seasonal transition seem to bring about more illness than prolonged cold weather?

Exercise While Sick?

I avoided exercise on Monday after walking around for much of the day on Sunday and getting sicker the longer we stayed out. On Tuesday I slept a lot more and took a very short walk to pick up Chinese soup for dinner, and even that was tiring.

By Wednesday I was feeling much better (albeit not 100%) and returned to work. I’m still stuffed-up and my voice is half an octave deeper, but even by the end of the day I wasn’t feeling any worse than I did in the morning.

I didn’t resume my usual morning treadmill routine until Friday, which meant skipping five days of even moderate exercise.

I checked the Internet for advice on whether or not to exercise while sick and found the general consensus is:

• Exercise is okay if all of your symptoms are above the neck – runny nose, nasal congestion, sneezing, sore throat.
• Don’t exercise if you have an upset stomach or chest congestion.
• Don’t exercise if you have a fever, feel weak, or have general muscle aches throughout your body. The fever is especially important, because exercise may raise your body temperature further and cause more serious issues.
• Don’t exercise if you have any trouble breathing or feel resistance when you breathe in, as that’s a sign of chest congestion and intense exercise can actually make your congestion worse.

So take it easy if you do any exercise while sick, but it’s probably better to just rest and (eventually) get well.

As a geek I tend to love to play with new gadgets, so when I first heard about the Fitbit, a lightweight, elegant pedometer that counts steps accurately and syncs wireless to a web site, of course I was intrigued. At around $100 it’s on the expensive side for a pedometer, but the technology in the Fitbit is so much better than a standard step counter that I felt it was well worth the extra cost. I pre-ordered it even before it was available for sale, and six months later, in February 2010, I finally got my Fitbit tracker.

I wore it every day since then (give or take a few days where I accidentally left it on my nightstand at home and didn’t get to track my steps). Earlier this year I noticed that the battery, which used to last a week to ten days between charges, was needing to be recharged every other day. Ah well, rechargeable batteries don’t last forever. Then about a month ago the OLED display started getting gradually dimmer. It eventually got so dim that I could barely read it at all, even in a completely dark room.

Part of the advantage of using something like a Fitbit is that the device itself gives you feedback. There have been a number of times where I’d check my step count and if I wasn’t yet over my goal of 10,000 steps per day (about 5–6 miles, depending on your gait) I’d hop on the treadmill for a bit before going to bed. Not having a display made the Fitbit substantially less useful.

Since the packaging contains no instruction manual, I checked the Fitbit website to see what the warranty period was. Damn. Only one year. I searched Google to see if anyone else had problems with a dim Fitbit display and found that the problem, while probably not widespread, was affecting others as well.

I contacted Fitbit via their online form and they walked me through updating the firmware of the device and the Fitbit software on my computer. No dice. When I informed them that it didn’t help they replied that they had sent me a replacement at no charge. Not only did they replace my tracker, but they replaced it with the new Fitbit Ultra model that includes features that the original didn’t, most notably an altimeter that tracks the flights of stairs you’ve climbed. I am completely blown away by this level of customer service. While I loved my Fitbit before, I now have an increased respect for the company. This is the type of customer service that turns people from mere customers to evangelists for your product.

The Fitbit hardware alone is impressive, and the combination of Fitbit device and Fitbit.com software makes it truly useful instead of a mere novelty step tracker.

Fitbit Ultra Pedometer

Since the Fitbit includes an accelerometer (like the ones found in many mobile phones to determine which way you’re holding or moving them) it not only works in any orientation, but can also measure the intensity of your activity and how far apart your steps are. Both the steps and distance measurements are uncannily accurate, even if you vary your stride length. I tried the original on a track, and by measuring a hallway and then walking up and down it a few times, and over short and long distances the Fitbit holds up.

The new model (which retains the $99.95 price tag of the original tracker) includes an altimeter which records how many flights of stairs you climbed, as well as a clock and personalized greeting (which is cute but of course not a necessity).

Subsequent presses of the device’s single button rotates through each of the Fitbit’s display modes:

• Steps – Shows how many steps you’ve walked today (“today” starts at midnight in your timezone, so if you’re a night owl your “day” may differ from Fitbit’s calendar day). When I travel my walking habits are sometimes a little different than while at home, but since I tend to not change my location settings it just registers whatever my steps are for that day in Chicago time (CST/CDT). Ultimately it doesn’t really matter, but it would be nice to be able to specify when you want your day to start and end.
• Distance – The number of miles you’ve walked. I couldn’t find a setting for changing from miles to kilometers, but maybe it uses your general profile settings for height and weight as a hint.
• Calories Burned – This of course is a wildly inaccurate estimation, and the calories that Fitbit shows you includes your resting caloric burn from your basal metabolic rate, so if I left my Fitbit on the nightstand it would still read about 3000 calories burned at the end of the day. There doesn’t seem to be a way to limit the caloric burn data to only show calories burned through activity without doing the subtraction yourself. I could see how people may want it to work either way, so I think it should be an option, but in general the design aesthetic of the Fitbit is simplicity. There aren’t too many things you can fiddle with, which is probably a good thing more often than not.
• Floors Climbed – The Fitbit Ultra model added an altimeter to the step counting accelerometer. It considers a “floor” as increments of about ten feet in altitude, so unfortunately it won’t count any movement on a gym stair climber. I tested walking up and down two steps of my staircase and it didn’t register another floor even after 30 steps up and down, so it really does measure the change in altitude and not fractional steps up. Of course, my steps were counted as I stepped up and down. I read a review that claimed the Fitbit counted walking up a hill as a few flights of stairs, but since Chicago is mostly flat I’ll have to wait until I can walk on hillier terrain to test that. Anyway, if your stair climbing is less than ten feet it doesn’t look like the Fitbit will count those as floors climbed at all.
• Flower – The activity flower shows how active you’ve been… recently? Is it relative to your previous activity or based on some absolute pre-programmed activity level? I’m not sure how it’s measured or how much activity constitutes another petal on the growing flower stem, but some people may like the softer show of how active you’ve been rather than the hard data of steps and distance. Personally, I prefer the hard data. Since you can show a graph of your minute-to-minute activity on the web site the flower isn’t terribly useful to me.
• Clock/Stopwatch – You can hold down the button for two seconds to start the stopwatch to time certain events. I haven’t really used it yet. This is another new feature of the Fitbit Ultra over the original tracker. I don’t know why the original couldn’t be updated via firmware to include a clock and stopwatch, but maybe there is new hardware for keeping time in the new device.

Installation and Setup

There are no instructions included, but the outside of the box directs you to a quick start web page that will walk you through downloading and installing the Fitbit software (available for Windows and Mac only – if you’re running Linux you may be interested in this open source project).

Once you’ve installed the software it’ll ask you a little bit about yourself (height, current weight, etc.) and then you’re ready to go. The software only uploads your data to Fitbit, so there’s no way to view the data on your computer without logging into Fitbit.com to see your stats. There is an iPhone and Android app as well that pulls data from the web service.

When setting up your Fitbit Ultra you can add a personalized message of only 8 characters or fewer, which is limited by the width of the display:

Then whenever you pick up your Fitbit after it’s been resting for a little while you can see the “chatter” motivational message and/or your personalized greeting:

You can turn each type of data on and off by editing the settings on the web site, which updates your Fitbit the next time it syncs:

You can also choose which orientation the display shows, depending on whether you’re right handed or left-handed. I’m a lefty but I always wear the Fitbit on my right hip for whatever reason, so the right-handed display (button on the right) is the most convenient for me. This is a new feature of the new Fitbit Ultra model, and it’s nice to have the option. It’s curious, though, that this is a setting you must change on the web site settings page, and not a feature that uses the accelerometer to flip the display’s orientation on the fly depending on which way you’re holding it.

The Fitbit syncs wirelessly to its USB base station, which doubles as its charger when you dock it. You can top off the Fitbit for a few minutes while you check your email or surf the web and it’ll keep a charge for several days. The web site claims 5–7 days of use on a single charge, probably depending on how much you use the display or how active you are. It seems to charge pretty quickly.

The Ultra stores about a week’s worth of data even if you’re away from a computer (I tend not to take the dock with me on vacation). If you take the dock for recharging but don’t bring a computer with you, the Fitbit will also store daily totals (calories, distance, and steps) for the next 30 days, but without minute-by-minute stats.

Whenever you’re within about 15 feet of the base station it’ll sync and then upload your data to Fitbit.com using a low-power 2.4 GHz ANT radio transceiver. You can force a sync by docking the Fitbit on its base station. Currently there is no option to purchase additional base stations if you wanted to keep one as a spare for travel, or keep a second dock at the office or your mistress’s apartment.

Also included in the package is a little belt holster so that the Fitbit clip doesn’t have to be stretched over a thick belt. I usually wear my Fitbit on my belt using the holster unless I’m working out and not wearing a belt, in which case I will simply clip it to the top of my t-shirt or even just put it in the pocket of my gym shorts or sweatpants.

Fitbit.com Web Site

The Fitbit.com website is an essential part of the Fitbit experience (for better or worse – there is no way to access your data directly from your computer without being connected to the Internet). Here’s where you’ll see detailed data about your movement. It saves your daily stats, and you can establish various goals:

• Weekly Steps – This is the default, and the one I’ve left as my primary goal on the dashboard. For now my goal is simply 10,000 steps per day, which is about 5 miles for me. Your mileage may vary.
• Weekly Distance – My goal is 35 miles per week, and I tend to exceed this by a little, depending on the season and if I’m traveling (I tend to do more walking on weekends and when I’m on vacation).
• Weekly Climb – The default is 70 floors, or ten floors per day. Seems reasonable. I may increase this goal to encourage me to try to walk up more flights of stairs than necessary. Yesterday I walked up and down the steps just to hit the 25 floors climbed achievement, but today I walked up and down (it only measures floors climbed, not descended) over 25 times without even trying. I’ll be curious to see if the stair counter helps me take the stairs more often just to get my numbers up. I try to be as active as possible and to take the stairs often, but until I got the Ultra I didn’t have an easy means to measure my stair climbing.
• Weight Goal – You can set a target weight and the default goal graph will show you how close you are to your goal weight as you log it. You can also log your percent body fat if you know it, and measurements of various parts of your body.

I tend to take a look at the previous day’s activity every morning before hopping on the treadmill (or sometimes while I’m on the treadmill) and while I rarely look at the more detailed graphs it’s nice that they’re there so you can see the duration and intensity-level of your activity throughout the day. As my friend Scott noted, it’s great to see specific active periods of your day, like a walk to work or the times you climbed stairs. It’s like a mini record of your life, in terms of activity, for as long as you wear the Fitbit.

You can also log your activity and what food you’ve eaten, but I tend not to use these features. The activity log is fine and lets you add other activities you’ve done, like weight-lifting, that the Fitbit raw data can’t really account for, and if I cared about how Fitbit logged my caloric burn for the day it might be nice to have all of your calorie data logged in one place that’s also tied-into your daily activity.

Unfortunately, the food database is pretty light on foods (it contains mostly USDA data for generic foods) so it tends to miss a lot of restaurant and packaged foods, and the interface for logging what you’ve eaten isn’t as polished as some other services, but it’s serviceable, and maybe the convenience of having all of this data in one place outweighs (excuse the pun) its deficiencies. I expect their food database to improve over time, of course, as people add new items and the Fitbit developers make incremental updates.

The site has evolved quite a bit over the past two years (most notably, a lot of the graphs that used to be Flash are now built with web standards so they work on the iPad and any web browser – although not all of them have been converted). This isn’t one of those projects that launched and then was forgotten about. They seem to be continually tweaking and adding onto the experience.

Sleep

The Fitbit includes a wrist band so you can wear it when you sleep. Just hold the button down for a few seconds and it’ll initiate sleep mode where the Fitbit will record how well you’ve slept based on your movement throughout the night. I find the wristband to be uncomfortable, and I tend to accidentally press the button at times with my head when I put my arm under my pillow as I sleep (on my stomach).

However, since the Fitbit is pretty sensitive to even light movement I’ve discovered that just putting it into sleep mode before I go to sleep, and then turning it off when I wake up, it can actually measure the vibrations of when I get up to pee in the middle of the night. While it’s not as accurate a portrait of how well you’ve slept, it’s not too shabby. Plus, you can have a record of at least how many hours you’ve slept each night, giving yourself another health metric.

Badges

As of last August Fitbit introduced achievement badges for various milestones. The badges are separated into two groups: daily and lifetime (cumulative) milestones.

You can earn the daily badges every day (the badges screen shows you when you last earned it) and the lifetime badges activate when you cross that milestone.

I’m a fan of gamification when it’s done well, but since Fitbit doesn’t publicly show daily badges there’s not a whole lot of ego incentive to push yourself to earn one. Granted, a little icon on a web site is hardly incentive for the work it takes to improve your body, but it gives you some bragging-rights.

Fitbit emails you whenever you earn a new badge in case you miss it.

You can also view your best daily and lifetime totals. Since 04 February 2010 I’ve accumulated:

• 6,470,688 total lifetime steps
• 60 total lifetime floors (since 05 May 2012)
• 3,294.32 miles total lifetime distance

The total lifetime calories burned and activity tabs currently show this message:

This stat is unavailable while we tune a couple things. Don’t worry, your data is safe. Be back soon – Team Fitbit.

Hopefully they’ll finish building this.

Buddy System

If one of your friends or coworkers also has a Fitbit you can add them as a friend and choose to share some or all of your data with them so you can compete with each other (or at least see where you stack-up against your friends – the Fitbit dashboard shows you a leaderboard of where you stand against your friends for the past week). You can also join a group via the Fitbit community forums and find like-minded people that have similar goals to yourself. They really round-out the group fitness ecosystem.

If you have a Fitbit and want to be friends, I’m “jough” on Fitbit.com, although it looks like you may have to be friends with me on Facebook, or know my email address in order to add me as a friend, so if you leave a comment with your email address I’ll add you and not post your address here. You can also contact me on Twitter: @jough Being able to request someone add you as a friend by knowing the link to their profile seems like a glaring oversight.

It’s also a little weird that I can pick a unique Fitbit username, but my profile’s URL doesn’t use it, instead opting for a short hash (I’m “229BSN”, nice to meet you).

Premium

All of the above is included with the purchase of a Fitbit Ultra tracker, but Fitbit also offers a premium membership for about $50 per year that includes even more detailed benchmarks, food, activity, and sleep reports, a “trainer” that offers fitness advice (automatically?) and an export of your data in CSV or Excel spreadsheet format.

While I have no need for these premium services I like that they’re offered, and the price isn’t really all that steep (although you’ve have to decide for yourself if it’s worth it to you).

It’s a little shitty that the only way to get a copy of your data is to pay them $50, but they did introduce an API for developers to pull Fitbit data into other services, so maybe there will be a cheap or free way to get to your data in the future.

Competition

When my Fitbit’s display was dimming I decided to check out other offerings that have come onto the market in the past two years before I considered buying a replacement. I didn’t find anything even close to the Fitbit in either hardware or software.

• Jawbone Up – The Jawbone Up is an uncomfortable-looking wristband that syncs by plugging into the headphone jack of your iOS device like an iPhone or iPad. Rather than upload to a web site, the Jawbone Up data is visible only via the free iOS app. Being able to sync data directly to your iPhone while on the go is either a plus or minus, depending on whether you own an iPhone, and whether you want to use that data elsewhere. At the moment, there doesn’t seem to be a way to get your data out of the device (although maybe that’s a feature of the app that Jawbone doesn’t disclose – I haven’t tried it). One interesting feature unique to the Up is that it contains a vibrating motor (like the silent vibrator in most mobile phones) that can be set to vibrate at certain intervals when you’ve been sedentary in order to prod you to get up and move around, which is an interesting idea. The Up had some early problems but Jawbone has been issuing refunds to people who have the problem. Sounds bad. I’m a big fan of Jawbone’s audio products, though, and was disappointed by their first health device offering.
• Nike+ FuelBand – Nike’s Plus system has been around for a while, and works by putting a pedometer in your shoe and then syncing to your phone to count your steps, but it requires special shoes with a compartment for the plus receiver, and I never found it to be particularly accurate. The FuelBand, like the Jawbone Up, is a bracelet you’re supposed to wear on your wrist. It has a display built-in like the Fitbit (although it looks like it contains 120 tiny LEDs instead of an OLED), and tracks your activity in terms of “NikeFuel” which is abstract like Fitbit’s flower meter, but requires watching a video on Nike’s web site to explain what it means. The FuelBand comes in three sizes with some spacers available to fit properly on your wrist. Seems really weird to me. Maybe I’m missing its advantages to the Fitbit, but this just looks awful. I’ll be interested to hear about how well it works once it’s been on the market for a while.
• Bodybugg – The first to market in this space (I believe), the Bodybugg is an armband that records all of the same data that the other devices record, except the Bodybugg is much larger and heavier. One advantage of the Bodybugg is that it has thermometers built-in to take your skin temperature. It also uses its thermometer on the side of the device to record the heat that’s coming off of your skin. I don’t know how useful this is, but it seems to be unique to the Bodybugg. Another disadvantage is that you have to pay $10 a month (or $80/year) to get access to your data. Or something. I couldn’t find anything on their web site about what the subscription is for, or what you get with it. Sounds expensive for something so vague.
• Polar FT40 – The Polar is a wristwatch that also tracks your steps and heart rate. It lets you connect to a cell-phone-sized GPS receiver to track your runs. You know, if you don’t have a smartphone.

There are numerous other heart rate monitor watches from Garmin, Timex, Omron, etc. that also track your steps and distance, but these things are in a different category than other pedometers.

The problem with the big armbands or giant watches is that they’re intrusive. I like that you can wear the Fitbit on your belt, clip it to your bra (hello, ladies), or just put it in your pocket.

The Quantified Self

As technology marches on, having access to devices that will help us record data about our lives will grow more prevalent.

I’ve been recording my weight daily for nearly four years now. I’ve been considering getting a Withings scale but now Fitbit (the company) has released the Aria scale which looks like the only strong competitor to the Withing. I have yet to buy either of these, though, so I can’t comment how the integration of a WiFi scale makes the Fitbit even more effective. It’s nice that you can link a Withings scale to your Fitbit account to get your daily weigh-ins logged at Fitbit.com. Since both scales sync with your Fitbit data you need only compare the hardware. The Aria is $30 cheaper than the Withings so it’ll be interesting to see if Withings lowers their price to be more competitive with the recently released Aria[1].

Both scales also measure your percentage of body fat, automatically detect multiple family members, upload your data to their web site, and allow you to post your weight to Facebook or Twitter. The two intelligent scales have so much feature parity that I’m not really sure which one to get (if either – my current scale works great). If/when I upgrade to a fancy scale I’ll post about it.

The Fitbit is one of a precious few things I wear or carry with me on a daily basis. I put it on right after my wedding ring, and even when I first get out of bed I’ll clip it to my t-shirt before staggering downstairs bleary-eyed to review my email before my morning workout. I can’t think of many ways it could be improved other than making it thinner, lighter, or longer-lasting than it already is. It’s so thoughtfully designed you’d be forgiven for mistaking it for an Apple product.

The Fitbit Ultra gets my highest recommendation.