Coconut Water: Health Drink or Hype?
Coconut water is the trendy new health drink. You’ve probably seen these bottles of coconut water everywhere. It’s sold in my gym and the café at the hospital where I work. Giselle drinks it. Everyone was drinking it at the Gold Coast triathalon I did this Sunday (Zico was a sponsor). So what’s the deal with coconut water? Is it a health drink or marketing hype?
What is coconut water?
Initially when I heard “coconut water”, I had assumed it would be like coconut milk – loaded with calories and fat (much of it saturated fat). However, there is a big difference… coconut milk comes from the pulp of the fruit, whereas coconut water comes from the inside of green or young coconuts. Coconut water is low in calories and relatively high in electrolytes. Here are some of the claims of coconut water:
- In times of famine and war, coconut water has been used as an intravenous fluid and saved many lives. It’s the only natural substance that can be safely injected into the human blood stream. (Hmmm… I don’t think New York Presbyterian Hospital- where I work – will start running IV’s with coconut water!)- Now modern science has validated its effectiveness, especially as a natural sports drink.
- Contains the five essential electrolytes your body needs to keep nerves firing, muscles moving and to help manage stress.
- One serving (11 oz) has more potassium than a banana and 15 times more than most sports drinks – to prevent cramping.
- Drink coconut water before or during a workout for the natural energy you need for optimal performance.
- After a workout, it replenishes and re-hydrates you to speed recovery.
Nutritional breakdown of Coconut water (brands include Zico, O.N.E., Naked)
Serving size: 11 oz
Calories: 60
Carbohydrate: 15 gm
Sodium: 60 mg (compared to sports drinks which has135 mg)
Potassium: 550 – 670 mg (compared to sports drinks which has 39 mg)
Fat and cholesterol: 0 mg
My thoughts on coconut water:
As a sports beverage:
1. If you are exercising less than 60 minutes, water is a perfect beverage.
2. However, once you are exercising longer than this, you need additional carbohydrates for fuel and electrolytes to replace what you are losing in sweat.
- Coconut water does contain a fair amount of potassium, which can be lost in sweat. However, we lose a lot more sodium as compared to potassium in sweat. The sodium content of coconut water (60 mg) is actually quite low – less than 1/2 of what is found in a sports drinks such as Gatorade (135 mg).
- For people exercising over 60 minutes, coconut water is not the sports drink of choice as it doesn’t contain adequate carbs. You need approximately 30-60 grams of carbs/hr. Compare 8 oz of a sports drink (15 gm carbs) to 11 oz of coconut water (15 gm)
3. It’s claimed that coconut water replenishes and re-hydrates you after a workout. Yes, it may rehydrate you, however it will not “replenish” you (i.e. replete your glycogen stores). The best way to replenish your energy stores is to eat a carbohydrate rich meal/snack that includes some protein. There is no protein in coconut water and minimal carbs.
4. I also haven’t come across any good studies that have validated the effectiveness of coconut water as a sports drink. (Studies have validated the effectiveness of individual electrolytes such as potassium and sodium but not coconut water)
In general:
1. It is all natural, relatively low in calories and is a much healthier choice than soda or some of the sweetened waters.
2. I’m not aware that the average person is deficient in potassium. We can easily meet our potassium needs through food (most fruits, veggies and whole grains contain large amounts of potassium) and don’t NEED a beverage that is loaded with potassium.
3. So how does it taste? In my opinion, it has a kind of salty sweet taste – but not so great that I’d seek it out. Personally, I prefer water … but that’s just my opinion!
Bottom line, as this point, I don’t believe all the claims of coconut water. If you are athlete looking for the competitive edge, I’d wait to see what the research shows. But keep in mind that you need adequate carbs and sodium to perform at your best. If you are a more casual exerciser and like the way coconut water tastes, go for it!



sleep, too many cocktails, etc.
our bodies are craving.
hard time getting motivated to work out? With the warm weather around the corner, it will soon be time to shed some clothes. Are your “bat wings” ready for sleeveless shirts? Is your muffin top ready for a bikini? If not, get in shape now and lose weight with this motivating class designed for busy women (and men).Get ready to kick your butt into shape! Check it out …

you thinking about when you head out to the slopes … your boots, skiis, outfits (of course), or perhaps the best apres ski place? How many of you are actually thinking about how best to fuel your body? What we eat and drink can have a major effect on our skiing performance. Here are some nutrition to help you hit the double back diamonds … while your buddies flail around on the greens! (city guy with stylish ski outfit … wonder if he was thinking about nutrition?)
afternoon runs. But on the other hand, eating too much can cause you to feel sluggish and lose your “ski legs”. In addition, it can make buttoning your tight ski pants somewhat difficult (pic – this happened to me… not pleasant)
for fuel and our brains need carbs to think clearly. (go around the tree … not into it) A salad with grilled chicken is not the ideal lunch – unless you have a few pieces of bread with it. I saw numerous people at Park City having only salads for lunch. I held off from pointing this out to them … didn’t think they’d appreciate it … especially if they saw my skiing abilities! In addition, eating adequate carbs (versus fat) helps your body acclimatize to the high altitude.
cardio 4 times each week and 30 minutes of strength training twice a week.” Then write down the steps you will take to reach that goal. Make small changes each week until you reach your goal – then stick with it! (CBG tip: I think training for a specific event or race can be a great motivator. Check out Tina’s
likely to stick to your plan. Find something that you enjoy – maybe you really like Zumba classes or find that swimming is your thing. If you would rather be outside, find time to go to the park for your workout instead of dragging yourself to the gym all the time. Take some time to try a variety of activities and stick to the ones that will keep you going back for more!
out mix on your iPod to get you pumped up. If your gym has TVs attached to the cardio equipment, go when your favorite show is on! (CGB tip: perhaps the hottie at your local gym could be a motivating factor…)
you WILL be sore. This will happen as your body adjusts to frequent activity. Though it’s normal for muscles to be sore, it is NOT normal to be in pain. If you do injure yourself, give your body some rest and see a doctor if the pain persists. 

This is due to the effort of wearing extra clothes. Has anyone tried to walk around in ski clothes lately? You feel like the Michelon Tire Man! Also, your body is less efficient on slippery surfaces, which burns more calories.
good idea, you will need to make sure you follow these tips to have a safe enjoyable experience. Don’t want to come back home with a frostbitten nose …
warmth and, finally, a windbreaker or waterproof outer layer.
time to come in from the cold.
closer attention to what you eat, AND help a great cause? How about running the New York City Half Marathon (March 21st) with the 

Go to your local running store and pick up a few different brands, flavors, and consistencies of endurance nutrition. There are gels, jelly beans, and gummy chews in all sorts of flavors including chocolate, raspberry cream, vanilla, and lemon lime. Again, practice with the timing and the amount during your long runs so that you can perform at your best on race day. Also, make sure you are drinking fluids! Try water or a sports drink. Keep in mind that the sports drink has fluids, electrolytes, and sugar to help fuel your body so you can keep going. But, again, figure out what works best for your body and then stick to it!
“hitting the wall.” Ever see those athletes who are crawling to the finish line? They “hit the wall.” This means that their glycogen stores are so low that their muscles no longer have the energy to move. With proper training and practicing good nutrition, this can be avoided!
one. If you would like to run in one of our endurance events or even volunteer, go to

