Eating adequate protein is important for hair growth because hair follicles are made of mostly protein. A lack of protein in the diet has been shown to promote hair loss
Antioxidants can help protect hair follicles against damage from harmful molecules called free radicals. These molecules exist naturally in the body and the environment
Spinach is a healthy green vegetable that’s loaded with beneficial nutrients like folate, iron, and vitamins A and C, all of which may promote hair growth
A study in 120 women found that taking a supplement containing omega-3 and omega-6 fatty acids as well as antioxidants reduced hair loss and increased hair density
Sweet potatoes are a great source of beta-carotene. The body converts this compound into vitamin A, which is linked to good hair health.
They are also an excellent source of vitamin E, which may promote hair growth. One medium avocado (about 200 grams) provides 21% of your daily vitamin E needs
What’s more, they also provide a wide variety of B vitamins, zinc and essential fatty acids. A deficiency in any of these nutrients has been linked to hair loss
Seeds deliver a massive amount of nutrients with relatively few calories. Many of these nutrients may also promote hair growth. These include vitamin E, zinc and selenium.