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Are You Hydrating Right?

  • By Susan Lacke
  • Published Jan 21, 2016
  • Updated Jan 21, 2016 at 6:49 PM UTC
Photo: iStock


Staying on top of hydration sounds easy enough, but most athletes struggle with this critical element of nutrition. Some become dehydrated as a result of exercise, but research has shown many are dehydrated before their workout or race even begins. Though they may understand the general barometers for measuring hydration (or lack thereof), most fail in the execution of these tests.

“Thirst, urine color and body weight have shown to be good indicators of hydration status,” says Bob Murray, Ph.D., president of Sports Science Insights, a consulting group focusing on exercise science and sports nutrition. However, Murray warns that in spite of being simple tests, they’re not always straightforward. To get the most out of your workouts, make sure you top off the tank correctly.

Thirst

This test is ingenious: Before a workout, ask yourself, “Am I thirsty?” If yes, then drink. But Murray says we should be a little more detailed: “On a scale of one to five, with five being extreme, how thirsty am I? If the answer is three or above, drink at least 16 ounces of fluid before training.” For lower numbers, a swig or two should do.

Don’t read the wrong signals, however. Murray cautions that a low-humidity environment, predominant mouth breathing, or medications such as antihistamines can cause a dry mouth, triggering a false sense of thirst. “Swishing some water around the mouth will quickly alleviate dry mouth and give the athlete a better opportunity to gauge thirst,” he says.

RELATED: Hydration Tips For Triathletes

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FILED UNDER: Nutrition / Performance Nutrition TAGS:

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