Teen Nutrition and Activity

Adolescence

Teen Nutrition and Activity

Teenagers may need more energy than adults expect, especially during growth spurts and sports. Underfueling can affect mood, performance, recovery, menstrual function, and injury risk. Avoid shame-based diet messaging.

Practical Focus

  • Anchor meals with protein, whole-food carbohydrates, healthy fats, and colorful plants.
  • Prioritize calcium, iron, hydration, sleep, and recovery.
  • Do not use detox teas, crash diets, or extreme fasting.
  • Watch for signs of disordered eating, compulsive exercise, anxiety, depression, or sleep deprivation.
  • Use sports dietitians or clinicians for competitive athletes or medical concerns.

Sources

  1. Dietary Guidelines for Americans – Federal dietary guidance for healthy eating patterns across the lifespan.
  2. CDC: When, What, and How to Introduce Solid Foods – Infant feeding timing and readiness guidance.
  3. CDC: Foods and Drinks for 6 to 24 Month Olds – Complementary feeding, beverages, and early-life nutrition safety.
  4. CDC: How Much and How Often To Feed – Practical toddler meal and snack rhythm guidance.
  5. CDC: Adult Physical Activity Guidance – At least 150 minutes weekly of moderate activity plus 2 days of strengthening.
  6. HHS: Physical Activity Guidelines for Americans – Life-stage physical activity recommendations.
  7. CDC: Sleep and Sleep Disorders – Public health information on sleep and health.
  8. NCCIH: Detoxes and Cleanses – Safety concerns and evidence limitations around cleansing programs.
  9. NCCIH: Meditation and Mindfulness – Evidence and safety overview for meditation and mindfulness practices.
  10. NIH Office of Dietary Supplements – Vitamin, mineral, herb, and supplement fact sheets.
  11. FDA: Nutrition Facts Label – How to evaluate packaged food labels.
  12. FDA: Advice About Eating Fish – Seafood guidance for children and people who are or might become pregnant.