Sunday, December 5, 2010

What is the importance of carbohydrates, protein, and fat for an active teenager?

Carbohydrates: Carbohydrates are very important for active teens because carbohydrates are the main source of energy for the body. Some fruits, vegetables and whole grains are good healthy examples of carbohydrates. Karen Bergs, a Registered Dietitian with Utah State University, recommends that teenage athletes get 60 to 65 percent of their calories from carbohydrates. For example, if they eat 2,200 calories in a day, they should eat at least 330 grams of carbohydrates.




Protein:
Protein is very important for active teens because it helps strengthen muscles. Utah State University recommends that active te
ens should consume 12 to 15 percent of their calories from protein, but should not overdo the protein because eating too much protein has possible harmful side effects like liver problems. Good healthy examples of protein include fish, poultry, nuts, eggs, soy products and tofu.




Fat:

Most high-fat foods are many times thought of as being unhealthy. Most teens that watch their weight usually try to avoid fat in their meals but fat is actually a very important nutrient. KidsHealth.org states that fats are used for long-lasting energy. Fats they recommend include salmon, avocados, olive oil and nuts. Fats should make up 20 to 30 percent of an active teens diet.




http://www.livestrong.com/article/74741-eating-teenage-athlete/#ixzz17I5eZ2Tj

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