Across
- 1. repair and rebuild muscles
- 3. a major mineral
- 8. zero calories
- 9. indigestible part that helps us use the bathroom
- 11. a certain kind of fat
- 12. half your weight in ounces
- 14. spike the blood sugar quickly
- 15. exercising 5 hours or more
Down
- 2. a mineral
- 4. source of energy
- 5. too few of a vitamin
- 6. 9 calories
- 7. building blocks for protein
- 10. many different kinds
- 13. exercising longer than 60 minutes