Beans
Those who consume a plant-based diet or are trying to consume less meat, you don’t have to worry about neglecting protein, zinc, iron, and other valuable nutrients for healthy hair. Beans, regardless of their type, are full of iron, biotin, folate, zinc, and vitamins. The best part is that beans are very versatile and affordable, so you shouldn’t have any problems eating more beans.
Lentils, kidney beans, green beans, and other beans contain high amounts of folic acid (folate). Chickpeas also have some of the highest amounts of folate in food. The reason you want folate is because as a B vitamin, it can stimulate the hair follicles for hair growth.
