White hairs are part of the natural aging process. Over the years, hair follicles slow down the melanin production, which results in the appearance of gray or white hair. But sometimes gray hair can appear prematurely, hence the use of chemical colorings to hide it. Fortunately, there are natural remedies to reverse this process, including a red onion juice.
What causes gray hair?
When you get older, it is normal to see white hairs… They may be related to factors other than old age: genetics, anxiety, emotional shock, etc. White hair results from a slowdown in the production of melanin in the hair follicles. When melanin is no longer produced, it is not replaced, and this is the moment when white hairs start to appear.
What is melanin?
Melanin is a dark pigment, which is transferred to the keratinocytes, cells which make up 90% of the skin cells. They are located in the follicles and produce the hair. It is melanin that determines the color of our hair (blonde, brown, and ginger).
Red onion juice: a natural remedy to fight against gray hair
Peel and cut the onions into small pieces. Blend them and get the juice. Gently massage your scalp or soak the bald patches (bald areas) with this juice. Leave it on for at least 15 minutes (or more if you can stand the smell). Then wash your hair with a mild shampoo (preferably without sulfates).
Why is this natural onion based remedy effective?
This is a very effective natural remedy to combat gray hair and even accelerate the growth of hair. Indeed, the onion juice contains an enzyme called catalase and this is why the herbalists always recommend this treatment to people who wanted to eliminate the signs of aging, long before the appearance of the first chemical colorings.
This natural remedy also received a scientific backing! Indeed, according to a study by the British scientists (University of Bradford), it was shown that the accumulation of hydrogen peroxide in the hair follicles and the scalp was one of the causes of white hair. They also demonstrated that the enzyme catalase neutralized the hydrogen peroxide and reversed the hair aging process.
Henna: another natural remedy to prevent and combat gray hair
The benefits of henna on the hair and skin are recognized for centuries! This is a great alternative to the usual colorations that attack and weaken the hair and scalp. If you don’t want to get red highlights, try neutral henna, which doesn’t color.
How to use henna? Apply the henna on your hair, as if you were a color before your bath. Henna will allow your hair to regain its natural glow while treating them in depth (hair cladding).
Which foods are good to stop white hair?
Foods rich in vitamin B and A
The decrease in melanin production is usually related to a vitamin B12 deficiency. You must consume greater amounts of vitamin B and A to encourage your body to produce enough melanin. These vitamins are found in green vegetables. Furthermore, bananas, tomatoes, grains or cauliflower are excellent sources of vitamins. Also, consuming more eggs and dairy products (preferably made from goat’s milk) which are rich in vitamin B12.
Foods rich in iodine
Iodine can prevent the onset of gray hair. Seafood is an excellent source of iodine, like bananas and carrots. Stress, unhealthy lifestyle (alcohol, smoking, bad diet), and a lack of physical activity are also factors that cause premature white hair. You can also start practicing yoga or meditation to reduce your stress level and be Zen!