Is it possible to cure grey hair

However, there are numerous hair products and dyes you can choose from, whether you choose to cover your grays or embrace them instead. However, you may be able to preserve…. Learn about more than 20 natural home remedies for gray hair. Did you know that when you go gray, your hair structure also completely changes? But once you understand how gray hair works, it'll be easy to fix all…. Experts say the change in hair color could be related to nerves found in the "fight or flight" response system.

Hair follicles are responsible for your hair color, hair growth, hair texture, and more. These follicles have three phases of growth, and consistently…. If you have gray hair, we recommend you use one of these 11 shampoos to protect the integrity and color of your strands. Put your best face forward with these expert DIY tips and beard oil recipes. Finding the right arsenal of hair products for curly hair isn't easy, so we tapped our editors to figure out what their tried-and-true collection of….

Some say henna can leave your locks fried. Health Conditions Discover Plan Connect. Hair color restoration myths. How to slow the onset of gray hair. Read this next. Medically reviewed by Debra Rose Wilson, Ph. How Do Hair Follicles Function?

Best Shampoos for Gray Hair. For now, the next step is to look more carefully at the link between stress and graying. Picard, Paus and their colleagues are currently putting together a grant to conduct another study that would examine changes in hair and stress levels prospectively—which means tracking participants over a specified period of time rather than asking them to recall life events from the past.

Eventually, Picard says, one could envision hair as a powerful tool to assess the effects of earlier life events on aging—because, much like the rings of a tree, hair provides a kind of physical record of elapsed events.

Diana Kwon is a freelance journalist who covers health and the life sciences. She is based in Berlin. Already a subscriber? Sign in. Thanks for reading Scientific American. Create your free account or Sign in to continue. See Subscription Options. Go Paperless with Digital. Get smart. Sign up for our email newsletter. Sign Up. Support science journalism. It found low levels of serum ferritin, which stores iron in the body, vitamin B, and the good cholesterol HDL-C were common in participants with premature hair graying.

Race and ethnicity play roles, as well. Premature graying in white people can start as early as 20 years old, while a person can be as young as 25 years old among Asians, and 30 years in African-Americans populations, according to the same study.

While graying is mostly genetic, oxidative stress in the body may play a part when the process happens prematurely. Oxidative stress causes imbalances when antioxidants are not enough to counteract the damaging effects of free radicals. Free radicals are unstable molecules that damage cells, contributing to aging and disease. Too much oxidative stress can promote the development of diseases, including the skin-pigment condition vitiligo.

Vitiligo may also turn the hair white due to melanin cell death or the loss of cell function. In fact, research published in showed a connection between hair abnormalities and thyroid dysfunction. White hair is also common in alopecia areata , an autoimmune skin condition that causes hair loss on the scalp, face and other parts of the body.

When the hair grows back, it tends to be white due to melanin deficiency. There are conflicting research studies on real-life stress, such as that caused by injury, leading to premature graying.

One study from New York University, reported in Nature Medicine , finds that the cells responsible for hair color can be depleted when the body is under stress. Other studies indicate that while stress may play a part, it is only a small part of a bigger picture where disease and other factors contribute. A study in the Journal of the American Academy of Dermatology also demonstrated that smoking is linked to premature white hair in young men. Chemical hair dyes and hair products, even shampoos, can contribute to premature hair graying.

Many of these products contain harmful ingredients that decrease melanin. Hydrogen peroxide, which is in many hair dyes, is one such harmful chemical. Excessive use of products that bleach hair will also eventually cause it to turn white. If genetics or aging is the cause, nothing can prevent or reverse the process. However, treating graying hair could allow color pigmentation to return if the loss is due to a medical condition. When diet and vitamin deficiencies are the cause of prematurely white hair, correcting these may reverse the problem or stop it from worsening.

A diet rich in antioxidants can reduce oxidative stress. Anyone who has white hair resulting from a vitamin deficiency should consume more foods loaded with those vitamins. For example, seafood, eggs, and meats are good sources of vitamin B, and milk, salmon, and cheese are excellent sources of vitamin D. Smoking has adverse effects on the body and contributes to white hair.

And researchers have found a link between the habit and loss of hair pigmentation. There are plenty of hair dyes on the market that cover white hair, but many of these contribute to premature graying and may cause allergic and adverse reactions. Natural remedies offer an alternative to slow down hair-whitening without harming the body or causing further hair pigment damage.

Curry leaves. The medicinal use of curry leaves goes back centuries. When combined with hair oil and applied to the scalp, curry leaves can slow premature graying. One report in the International Journal of PharmTech Research highlights the traditional use of curry leaves to retain black hair color and even prevent premature graying.