Research has shown that biotin deficiencies can lead to alopecia or hair loss for men and women. A natural way to remedy low biotin levels would be to eat foods rich in biotin. Here's a list of 10 biotin-rich foods that are good for hair growth and can help prevent hair loss.

1.  Liver

2. Egg

3. Nuts; Almonds, Peanuts, and Walnuts

4. Soybeans And Other Legumes

5. Whole Grains

6. Bananas

7. Cauliflower

8. Mushrooms

9. Spinach

10. Cheddar Cheese

The best source is always your food; good, healthy, natural, and organic. I do not know about you, but I cannot get all of my nutrients from my diet. So I supplement. Make sure that the supplement you take is 100% natural.