Berries

Berries are high in antioxidants and vitamins that may help with hair growth. Vitamin C, for example, has potent antioxidant properties. Antioxidants can help protect hair follicles from damage caused by free radicals, which are destructive chemicals. These compounds can be found in the human body and in the environment.

One cup (144 grams) of strawberries, for example, provides 141% of your daily vitamin C requirements. Vitamin C is also used by the body to make collagen, a protein that helps to thicken hair and keep it from becoming brittle and breaking. Furthermore, vitamin C aids in the absorption of iron from food. Anemia, which has been related to hair loss, can be caused by low iron levels. Especially, vitamins A and C in blackberries protect your hair from damaging ultraviolet (UV) radiation. Hair aging can be accelerated by prolonged exposure to UV radiation.