3. Vitamin E

If you are one of those people who suffer from very weak nails, there is a high chance your body is missing vitamin E. You can solve this issue by buying vitamin E oil and massaging it into your nails. The results will be visible after a couple of days. In case you do not have the oil, just start eating foods that are rich in vitamin E, such as almonds, spinach, chard, kale, turnip and a lot more!

Lemon and Olive Oil