For example, studies reveal that a lack of iron, copper, vitamin B, iodine, and omega 3 causes grey hair, which is why they must be included in the diet. On the other hand, packaged, junk, refined, or processed foods, might contribute to even more greying.
Liver is your one-stop-shop. Liver is also rich in copper, a deficiency of which can increase the chances of premature graying, according to a study published in Biological Trace Element Research. You can get all the copper and iron you'll need by eating one 4 oz serving of either lamb, beef or veal liver.
As we get older, the pigment cells in our hair follicles gradually die. When there are fewer pigment cells in a hair follicle, that strand of hair will no longer contain as much melanin and will become a more transparent color — like gray, silver, or white — as it grows.
Kiwi/Blueberries/Acai Berries: Rich in antioxidants. 11. Papaya: Vitamin A, folic acid.
Despite the claims made online and by product marketers, it's not possible to reverse white hair if the cause is genetic. Once your hair follicles lose melanin, they can't produce it on their own. As melanin production slows, your hair turns gray, and then white when melanin production has completely stopped.
Kraleti doesn't recommend plucking or pulling the hairs out. “If there is a gray hair you must get rid of, very carefully cut it off. Plucking can traumatize the hair follicle, and repeated trauma to any follicle can cause infection, scar formation or possibly lead to bald patches.”
Drink six ounces of fresh amla juice every day or massage your hair with amla oil one time each week. Amla is also known as Indian gooseberry. Black sesame seeds (Sesamum indicum). Two to three times a week, eat a tablespoon of black sesame seeds to slow down and possibly reverse the graying process.
Eat black food
Black beans, brown rice and black sesame can be good for your hair colour. And it's not just because they are black. These food items contain natural colour pigments that can be good for your hair. Other dark coloured food include black fungus, mushrooms and dark seafood and meat.
Vitamin B-12 deficiency is one of the most common causes of prematurely graying hair. Researchers have noted that vitamin B-12 deficiencies are often concurrent with folic acid and biotin deficiencies in people whose hair has started to turn gray early.
Milk. Milk is rich in Vitamin B, Vitamins B-6 and B12 which are vital for the production of red blood cells. This promotes oxygen and nutrients supply to your scalp, which helps in avoiding the greying up of hair. Not just this, milk has various other benefits for hair as well.
While proper intake of protein has been shown to promote healthy hair, some people also use egg white as a hair mask on their scalp and locks to repair damage and reverse hair loss. Some claim that using an egg white hair mask cleanses the scalp of excess oils, strengthens hair, promotes growth, and fights dandruff.
Caffeine dependence is classified as a disorder and has real negative consequences. It is linked to age-related diseases such as osteoporosis and premature aging. Because it also contributes to cellular aging, it can cause early wrinkles, gray hair, and hair loss.
Though, ageing is the primary reason of grey hair but premature greying of hair in early 20's or 30's is now common. Genetic factors, stress, lack of nutrition, chemicals, smoking or any underlying disease like anemia can also lead to premature greying of hair.
Stress can cause hair to gray prematurely by affecting the stem cells that are responsible for regenerating hair pigment.
If you notice white hair at an early age, it's likely that your parents or grandparents also had graying or white hair at an early age. You can't change genetics. But if you don't like the way your gray hair looks, you can always color your hair.
Chemical hair products: Chemical hair dyes and hair products, even shampoos, can contribute to premature hair greying. Many of these products contain harmful ingredients that decrease melanin. Hydrogen peroxide, which is used in many hair dyes, is one such harmful chemical.
Vitamin A, C and B12 are the most needed vitamins to increase the melanin production in your hair. Add citrus fruits like oranges, grapes, pineapple, and melon to your diet. Also eat vegetables like potatoes, carrots, beans, etc. Non vegetarians can try adding red meat, chicken liver, fish, and eggs to their diet.
Applying onion juice to hair and scalp could increase blood supply to hair follicles, which, in turn, improves hair growth. But there is no scientific evidence to claim that it will turn grey hair black.”
According to these articles, the citric acid in lemon juice is a natural bleach, or oxidizing agent. It whitens hair by chemically reducing your hair's color pigment, or melanin. When exposed to the sun, the citric acid accelerates the bleaching process.