Here some nail tips guys.
1 - Get rid of brittle nails by taking Vit A, and calcium.
2 - Hang nail problems need more protein, folic acid, and Vit C
3 - White bands around the finger nails need more protein.
4 - Splitting nails add some hydrochloric acid to the diet.
5 -For dryness add more Vit B12.
6 - White spots on nails need zinc.
7 - Cracks and cut nails need more liquids.
8 - Sandpaper hands need a coating of vaseline. Then slip hands into cotton gloves, before retiring. In the morning your hands will be smooth.