1) Biotin (egg, avocado, almond )
2)protein (you can get it from meats, milk, eggs etc)
3)folate & iron (soy beans, pistacho nuts, kale, etc.)
4) Viamin C (carrots, bell peppers etc)
5) Vitamin A (dont have too much it’s dangerous & it can lead to hair loss)
6)Zinc (soy beans, tempeh etc.)
7) omega 3 fatty acids (fish, flaxseeds, walnuts etc)