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Posts by Katherine Harmer, RDN

link to How Can a Thirteen Year Old Lose Weight Without Exercise?

How Can a Thirteen Year Old Lose Weight Without Exercise?

Everyone will develop and grow at different rates. At thirteen years old, many will experience body changes or see others experiencing these changes around them. As the body develops, teenagers may...

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link to What is Overweight for a 14-year Old?

What is Overweight for a 14-year Old?

The rate of overweight and obese are growing, especially for teenagers. Although weight is not always the best indicator of health, there are significant correlations between being overweight and...

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link to What is a Normal Weight for a 15-Year Old?

What is a Normal Weight for a 15-Year Old?

At 15-years old, your body is still changing, developing, and growing. It may be a confusing time as you get used to the changes that your body is going through. In a society so focused on weight, it...

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link to What Happens if You Work Out Regularly But Don’t Eat Enough Calories?

What Happens if You Work Out Regularly But Don’t Eat Enough Calories?

Most athletes strive for peak performance through training and nutrition. Calories from food are an important part of training for success. Calories are what the body uses for energy and energy is...

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link to How Many Calories Does My Teen Need?

How Many Calories Does My Teen Need?

Calories (AKA energy) help your body to function the way it is supposed to by giving your brain, muscles, lungs, heart, and other organs the energy they need! Teens are growing, moving, and learning...

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link to What Foods Make a Runner Slower?

What Foods Make a Runner Slower?

When less than one second can change whether an athlete finds themselves on the podium or not, all aspects of what contributes to a slower run should be fine-tuned. Nutrition and food are one area to...

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About the Author

I'm a Registered Dietitian Nutritionist with a love for coaching others to success in their health goals, especially teenage athletes. Tennis was my sport of choice in high school. Now I'm a little bit older, a little bit smarter, and a little bit worse at tennis.

Legal Information

This site is owned and operated by Katherine Harmer. Any recommendations are general tips for high-school aged teenagers and may not apply to all individuals. The information contained on fuelingteens.com is not intended to diagnose, treat, cure, or prevent any medical condition. Consult with a medical expert before making any changes to your health and diet.

Latest Posts

  • Does Eating Excess Protein Make You Gain Weight?
  • What Should I do if My 14 Year Old is Overweight?
  • What is a Target Weight for a Teenager?

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