Here's some information on how much liquid you should intake to stay properly hydrated. Hydration is important while exercising, especially when it is hot outside.
Drinking Water Staying hydrated is vital to keeping your body temperature and electrolyte level balanced. When dehydrated, you can become fatigued, experience headaches, nausea, dizziness, heat illness and heat stroke. (1)
How much water should you drink? The old adage of 8 glasses a day is no longer true. Instead, think about how much you weigh and divide that number in half. That's how many ounces of water you should drink per day. For instance, a person who is 200 pounds, should drink 100 oz. of water per day to be adequately hydrated. That's 12.5 glasses of water! (1)
Water is generally the best way to replace lost fluid, unless you're exercising for more than 60 minutes. In that case, sip a sports drink to help maintain your electrolyte balance and give you a bit more energy from the carbohydrates in it. The sodium in sports drinks also helps you rehydrate more quickly. (2)
(1) source: http://www.pbs.org/americaswalking/fuel/fueldrinking.html (2) source: http://www.mayoclinic.com/health/exercise/HQ00594_D/NSECTIONGROUP=2 |