A Cool Drink on a Hot Day - Hydration tips
Dehydration can be a serious heat-related disease and can set the stage for dangerous heat-related illnesses like heat exhaustion and stroke.
During the stress of hot weather, the normal fluid loss in the body increases dramatically. Intense activity and/or prolonged exposure to hot, humid conditions increases body heat which is cooled throught sweating. Along with the fluid loss is the loss of essential minerals.
Being properly hydrated is an important part of preventing heat-related illnesses. While it is important to drink fluids, avoid beverages containing caffeine, alcohol, or carbonation as these decrease fluid intake or increase fluid loss through excess urine production. In warm weather, don't wait until you feel thirsty. You may become dehydrated before you feel the need to drink.
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Use the following tips to help make sure you keep your fluid level up: Two hours before exercise, drink at least 16 oz One hour before exercise, drink at least 8 oz During exercise, drink at least 4 to 8 oz every 20 minutes After exercise, drink at least 16 oz |
Drinking appropriate sports drinks can help maintain electrolyte balance. For infants and
young children consider solutions such as Pedialyte®.
The Wet Bulb Globe Temperature is obtained daily from National Weather Service temperature and humidity readings taken under normal conditions at area airports. Please understand that this number can vary depending on location. Guidelines summarize approaches for the prevention of the detrimental effects of children's activity in hot or humid climates, including the prevention of exercise-induced dehydration.