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Benefits for Teenagers to Eat Healthy

author image Jill Corleone, RDN, LD
Jill Corleone is a registered dietitian and health coach who has been writing and lecturing on diet and health for more than 15 years. Her work has been featured on the Huffington Post, Diabetes Self-Management and in the book "Noninvasive Mechanical Ventilation," edited by John R. Bach, M.D. Corleone holds a Bachelor of Science in nutrition.
Benefits for Teenagers to Eat Healthy
Three teenagers eating sandwiches and strawberries while doing homework after school. Photo Credit Design Pics/Kristy-Anne Glubish/Design Pics/Getty Images

Teens have so much to worry about among school, homework and their friends that they may not think twice about what they put in their mouths. But eating healthy as a teen can set the stage for good eating as an adult. Plus, a healthy diet offers a number of benefits to teens right now.

Healthy Weight

Since 1980 obesity rates in teens have tripled, according to the Centers for Disease Control and Prevention. This may be because most of the calories in a teen's diet come from calorie-dense foods such as sweets, pizza and soda. Healthy foods, such as fruits, vegetables and whole grains, are not only low in calories but also filling, which might make it easier for teens to keep their calorie intake balanced and help them maintain a healthier weight.

More Energy

Making better food choices can also improve a teen's energy levels. Just like gas in a car, food is fuel for the body. When teens eat mostly junk food, their bodies may not run efficiently. Carb-containing foods, such as fruits, vegetables and whole grains, are the body's preferred source of energy. In addition to the carbs, teens need B vitamins, found in foods such as whole grains, lean meats and leafy greens, to utilize the energy from the food they eat.

Better Grades

Eating regular meals, especially breakfast, may help teens do better in school. Students that eat breakfast have improved attention spans and concentration, and also tend to do better on tests, according to the website Nutrition411. People who eat breakfast also tend to eat healthier. Even if teens are short on time, they can still eat a healthy breakfast on the go such as a fruit smoothie or whole wheat bagel with peanut butter.

Help You Grow

What teens eat also affects their growth. The teen years are a period of rapid growth, with some teens gaining several inches in several months. Protein, iron, calcium and zinc are all important nutrients teens need to grow properly. Lean red meat, poultry, fish and beans, provide teens with protein, iron and zinc, while low-fat and nonfat dairy foods provide calcium. Including these types of foods in their diet might help teens meet their full height potential.

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