1. Oysters

A lack of zinc in your diet may lead to hair loss. Oysters have an abundance of zinc. Eating oysters can easily reach the necessary amount of zinc you should have per day in small servings. Other foods that you can eat to fill the zinc quota are nuts and eggs.

2. Spinach

Everyone knows what happens to the cartoon character Popeye when he eats some spinach. He gets big and strong and can take on anything. Well eating spinach may also have positive effects on your hair. Spinach contains the irons and vitamin C your hair follicles need to stay healthy. If you don’t like spinach then broccoli may be a good alternative.

3. Greek yogurt

Greek yogurt is another healthy option that may keep your hair healthy. Greek yogurt contains vitamins B5 and D, these are essential to quality hair follicle health. Other alternatives are cottage cheese and skim milk.

4. Poultry

Hair is nearly all protein so what better food should you eat to help keep your hair nice and strong then chicken which is filled with protein. Poultry contains zinc, iron, and vitamin B. If you currently have a lack of protein in your diet some poultry can fill that void and may even keep your hair healthy. One alternative is lean beef.

5. Sweet Potatoes

Sweet potatoes may be an excellent option for those in need of more vitamin A. A lack of vitamin A may lead to an itchy scalp and possibly dandruff. Some alternatives to sweet potatoes are apricots, mangoes, carrots, and cantaloupe.

Source: WebMD

http://www.webmd.com/beauty/hair-styling/top-10-foods-for-healthy-hair?page=2