Why Does Your Hair Turn Gray?
3.Anemia, absence of B Vitamins, Untreated Thyroid and other medical conditions can cause premature graying.
4.Some conditions and medications affect your body as well as your hair.
5. Age: With age comes a reduction of melanin. The hair turns gray and eventually white.
6. Hydrogen Peroxide. This chemical builds on the hair shafts, which can lead to a gradual loss of hair color
–Onion Juice Mixed With Lemon Juice
It sounds weird but it is a Powerful Grey Hair Natural Remedy: Onion juice is rich in the enzyme catalase and has been used for centuries as a topical treatment and home remedy for grey hair. In fact, herbalists have been advising their patients to rub onions on their scalps to cure grey hair long before any hair dyes were ever invented!
Another Very Good Natural Remedy for Gray Hair: Mix up some castor oil and lemon juice until it goes frothy then add some henna. Apply the mixture to your hair and scalp and leave it on for at least an hour before washing and shampooing your hair. Repeat every day.