5. Eat Healthy
Your hair is a part of your body, too. Eating a healthy diet affects the health of your hair.
Your diet should include lots of fruits, leafy green veggies, whole grains, good fats, and lean proteins. The nutrients your hair especially needs are protein, vitamins A, B, C, E, and K, and silica, which helps your hair stay shiny, healthy, and strong.
Good sources of silica include bell peppers, cucumbers, asparagus, and potatoes (with the skin on).