Across
- 3. a nutrient that keeps nails strong, found in many animal products
- 4. a fish source of protein and other nutrients that nourish hair, skin and nails
- 6. the hard, outer portion of the nail
- 9. can be caused by overly moist nails, dirty socks or bare feet
- 11. nails continue to grow after death
- 13. a strong chemical that can make nails weak and brittle
- 15. can be caused by improper trimming
Down
- 1. should be applied after showering or washing to keep skin soft
- 2. a fibrous protein that makes up structures such as hair and nails
- 5. the dead skin at the base of the fingernail or toenail
- 7. a fruit source of vitamin b7
- 8. a nutrient that keeps nails strong, also known as Biotin
- 10. do this in one direction to prevent weakening
- 12. source of the cells that become keratinized layers or the nail
- 14. an animal source of protein