Staying Cool this Summer While Exercising

Wednesday, August 12, 2009 by Marie Spano, MS, RD

Stay hydrated...

Did you know that you need more fluids when exercising in a hot, humid environment?  As our core body temperature rises, we sweat to help our body cool off.  But, the more we sweat, the more we need to rehydrate.

Depending on what part of the country you are in you may have some of those dog days of summer that lie ahead.  An easy way to ensure you are hydrated is by monitoring not just how much you drink but also your urine (don’t worry, this is easy). 

Drink plenty of water
You should find yourself needing to use the bathroom at least every few hours and your urine should be pale and plentiful.  If it is dark and scant, you are dehydrated (though B vitamins and some antioxidants can also make it dark).  Drinking beverages that are flavored can stimulate your thirst and therefore enhance your hydration.  If you are monitoring your weight, choose unsweetened iced tea or coffee or one of the many low calorie beverages on the market today.

If possible, take a water bottle with you while walking or hiking.  They make great fanny packs now with a spot to hold a water bottle.  Or wear a small backpack and put a water bottle in it along with a small snack, especially if you are going for long distances.

Watery foods - no salt
Eat fruit and vegetables that have a high content of water such as watermelon, celery, berries, or tomatoes.  Stay away from salty snacks like chips and crackers - they just make you more thirsty!

Mix your liquid nutritional supplements with water or juice - it's a great way to take them and get hydrated at the same time.  Mix a liquid B vitamin with your water for added energy.  Take glucosamine and chondroitin liquid on a daily basis to keep those joints flexible and ready to go!

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