Gray hair: Study confirms surprising method – it brings the color back

Deepak Gupta
Deepak Gupta January 25, 2022
Updated 2022/01/25 at 3:43 PM

For some, a gray head is considered wise and exalted. Maybe even noble. But actually nobody would like to look older prematurely. Until now, the problem could only be solved by resorting to coloring. When it comes to scientists, however, something else also helps Get rid of gray hair without coloring.

Don’t want gray hair? There is a way without coloring

A study published on June 22, 2021 documents the method. Researchers at Columbia University’s Vagelos College of Physicians and Surgeons conclude that there is a way to restore gray hair caused by stress without dyeing. In addition, the analysis offers great insights into aging, explains co-author Professor Dr. Martin Picard.

notice: It should be noted that the study is not necessarily representative. Overall, the researchers only studied the hair of 14 test subjects, seven men and seven women. They had to keep a stress diary and assess their stress level every week.

It was noticed that some Gray hair regained its color in conjunction with reduced stress“There was one individual who was on vacation and five hairs on that individual’s head darkened during that vacation, synchronous with time,” Picard said in a press release.

According to Picard, the study also confirms a number of existing findings “that human aging is not a linear, biologically determined process but can, at least in part, be halted or even temporarily reversed”.

This is how gray hair develops

The background to gray hair is primarily aging and the associated loss of the pigment melanin, which is found in skin, hair and eyes. However, previous research also shows accelerated graying due to the influencing factor stress, even if corresponding studies have so far only been carried out on mice and not on humans. This is due to a lack of research tools to precisely document the relationship between stress and hair color over time.

On the other hand, according to The Register, there are also studies in mice that illustrate the graying caused by stress with the loss of stem cells in the hair follicles. Contrary to current knowledge, this process cannot be reversed.

Other possible causes of gray hair are said to include the following:

  • smoking
  • stress
  • hormonal imbalances
  • Nutrient and vitamin deficiencies
  • aggressive hair care products
  • Thyroid diseases and anemia

Bizarre home remedies: what works best against gray hair?

There is some advice on the Internet about remedies and methods that are supposed to help against gray hair. It is questionable whether these are really reliable. They are always curious and at least no damage to health is to be expected from their use:

  • Onion juice: It is said to stimulate melanin production
  • Boiled potato skins: With regular use, the hair is said to darken
  • Apple Cider Vinegar
  • coconut oil
  • curry
  • baking soda

More interesting hair facts

Holidays could therefore help to get rid of gray hair without coloring it. If it’s not about age, but about other rare colors, others come into focus. Redheads differ from the rest of us in one respect. And did you know that there is a scientifically proven answer to the question of how often we should wash our hair?

Sources: eLife, The Register, BGR, Eat This, Not That!

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