Do You Know the Best Vitamins for Healthy Hair?

Do you know the best vitamins for healthy hair? Whether you're a man or a woman, vitamin supplements may help stimulate hair growth and give you the shiny healthy hair you desire, but if you take large doses of some vitamins it can cause hair loss. Test your knowledge to see what you know about vitamins for healthy hair with this true/false quiz.

1. While Vitamin A may help stimulate hair growth in people with deficiencies, long-term daily vitamin A doses of 100,000 IU or more can cause hair loss.