Sports drinks are advertised to replenish glucose, fluids, and electrolytes (sodium, potassium, magnesium, calcium) lost during strenuous exercise as well as
to enhance endurance. [1] Some brands also contain B vitamins associated with increased energy (not to be confused with energy drinks, which are a different product entirely). Sports drinks contain carbohydrate in the form of sugar (e.g., glucose, high-fructose corn syrup, sucrose) or contain no sugar and are flavored instead with
low-calorie sweeteners. The specific amount of sugar and electrolytes in sports drinks is intended to allow for quick hydration and absorption. This type of nutrient depletion generally occurs only with high-intensity exercise that lasts an hour or more. For the non-athlete, a sports beverage is just another
sugary drink. Sports Drinks and HealthResearch has shown benefit of sports drinks in adult athletes (though not conclusive as some studies show no benefit), but research in children is lacking. [2] Children sweat at highly variable rates, so it is more difficult to establish an amount of exercise time that the drinks may be useful. [1] However, with monitoring by coaches or parents, providing these drinks to children and adolescents who are exercising vigorously for more than 60 minutes may help to prevent dehydration. For children who are engaged in routine or play-based physical activity, these drinks are usually unnecessary. [1] Estimates show that sports drinks comprise about 26% of total sugar-sweetened beverage intake in adolescents. [2] Sports drinks contain less sugar than soda and energy drinks, but still contain simple sugars. For example, a nutritional comparison shows that a 12-ounce cola drink contains about 39 grams of sugar, compared with 21 grams of sugar in a popular sports drinks. Drinking too many of these, especially when not performing vigorous exercise, can increase the risk of overweight/obesity and other health problems such as type 2 diabetes, cardiovascular disease, and gout. There is also a risk of dental caries.
Bottom LineWater that is calorie-free and accessible without cost to most people is the beverage of choice taken with and between meals. A sports drink may be used by people engaging in exercise of vigorous intensity for more than one hour, especially if sweating heavily. Perhaps of greater importance in athletes of any age, but especially youth, is to encourage a balanced diet, snacks as needed, and adequate water that will best enhance physical and mental performance. Pediatricians should discuss the use of sports drinks with their young patients and parents to ensure that all are aware of the health risks, and if used, are monitored carefully. [3] RelatedSugary Drinks References
Terms of UseThe contents of this website are for educational purposes and are not intended to offer personal medical advice. You should seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website. The Nutrition Source does not recommend or endorse any products. In which individual would the thirst mechanism be most reliable?Elderly people have more total body water percentage than infants. The thirst mechanism is a highly reliable indicator of fluid replacement and bodily fluid balance. The thirst mechanism is affected by age.
Which of the following individuals is most at risk for hyperkalemia?That means that those with underlying kidney conditions are at a higher risk of developing hyperkalemia. Chronic kidney disease (CKD) is the most common cause of hyperkalemia. The rate of hyperkalemia in people with CKD has been reported to be as high as 73 percent .
What is the primary reason we sweat nutrition quizlet?The primary reason we sweat is to cool our body. As sweat evaporates off the skin's surface, heat is released and the body is cooled.
Which of the following foods has the highest percent of total weight as water?Cucumber, 96% water
Cucumbers are made up of around 96% water – that's the highest water content of any food.
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