Eggs are packed with vitamin B7 (biotin), which aids in hair growth and strengthens your nails. Vitamin B7 deficiency can lead to excessive hair-loss, so make sure to include eggs in your diet if you value your hair. Other sources for biotin are almonds, avocado, and salmon. Eggs also help in weight loss and are essential for anyone who’s on a diet (which can lead to hair-loss due to a lack of necessary nutrients).
8. Lentils
Lentils are filled with proteins, iron, zinc, and biotin, as well as copious amounts of folic acid. Your body needs folic acid to maintain the health of your red blood cells. The red blood cells are couriers of oxygen in the body, which is also needed to maintain healthy skin and scalp. For men, folic acid is also necessary to maintain the quality of their sperm.
9. Liver
As previously mentioned, iron deficiency can lead to hair-loss and is more common in women. While spinach is a great source of iron, just soy and lentils, liver is even more beneficial to the maintenance and health of your hair. Iron-rich organs such as liver provide our body with healthy amounts of this mineral, so consider including it in your weekly diet.