Skip directly to search Skip directly to A to Z list Skip directly to navigation Skip directly to site content Skip directly to page options
CDC Home




How can being active give you more energy? Take a look at what happens when you exercise.

Your body uses oxygen to produce energy. When you move your body, you breathe faster and your heart pumps faster. This means that more oxygen gets into your cells. When you are active regularly, your body is also better at using oxygen to produce energy. The more active you are, the more oxygen your cells have to produce energy. In other words—using up energy can actually give you more energy in the long run.

Plus, kids who are active are less likely to be anxious or depressed than couch potatoes. Experts think it’s because exercise increases the amount of oxygen and other nutrients that get to the brain, giving it what it needs to keep you feeling your best. If you're feeling frustrated or angry, a quick jog around the block is a great way to blow off some steam. And, if you're active regularly, you'll be less likely to get depressed, anxious, or stressed in the first place.



Contact Us:
  • Division of Population Health/School Health Branch
    Centers for Disease Control and Prevention
    4770 Buford Highway, Northeast, Mailstop K-27
    Atlanta, GA 30341
  • 800-CDC-INFO
    TTY: (888) 232-6348
  • Contact CDC-INFO The U.S. Government's Official Web PortalDepartment of Health and Human Services
Centers for Disease Control and Prevention   1600 Clifton Road Atlanta, GA 30329-4027, USA
800-CDC-INFO (800-232-4636) TTY: (888) 232-6348 - Contact CDC–INFO
A-Z Index
  1. A
  2. B
  3. C
  4. D
  5. E
  6. F
  7. G
  8. H
  9. I
  10. J
  11. K
  12. L
  13. M
  14. N
  15. O
  16. P
  17. Q
  18. R
  19. S
  20. T
  21. U
  22. V
  23. W
  24. X
  25. Y
  26. Z
  27. #