Yes. Stress has been shown to speed up signs of aging — including gray hair. When you're stressed, your body has a fight-or-flight response and releases a hormone called norepinephrine. This causes the melanocytes — the cells that produce melanin — to move out of your hair follicles.
But if you're middle-aged and your hair is falling out and regenerating more quickly because of stress, it's possible that the hair that grows in will be gray instead of its original color. That said, a 2020 study of mice demonstrated how stress can lead to their fur may turn gray under stress.
``As we age, melanocytes decrease in number and less melanin is produced. Fewer melanocytes mean a lack of pigment in the hair, resulting in a silvery-gray color. Now the hair itself is not actually white; it is an optical illusion that results when light is refracted off the hair, creating a silver-like look.''
The most common factor is stress, followed by genetics, which causes either a loss or gain of pigment in your strands as you age, and finally a change in hormones as you age as well. If your genetics make you lose pigment, your hair could turn grey, silver, or white.
Gray hair typically starts to appear in a person's mid-30s for Caucasians, late 30s for Asians, and late 40s for African Americans. However, the onset of gray hair can vary significantly based on genetics, lifestyle, and health factors.
Premature graying may be reversed with vitamin B12 supplementation only if vitamin B12 deficiency is the cause. If you are graying due to other factors, such as genetics, zinc deficiency, and medications, your gray hair cannot be reversed.
There's no hard-and-fast rule about when (or if!) you should stop coloring your hair and go gray; it's ultimately a personal choice.
If the cause of greying is genetic, it is not possible to reverse the process, no matter what some marketers on the internet claim. In case of nutritional deficiencies and underlying medical conditions, you can gradually slow down or even reverse the process.
In some individuals, the change in color of pubic hair may occur around the age of fifty, but it can happen earlier or later, depending on individual genetic predispositions and lifestyle factors.
Melanin is what gives your hair (and skin) its natural color. People of African descent, Thai, and Chinese people, go grey more slowly.
Regarding using baking soda for gray hair, experts endorse its potential benefits such as controlling pigmentation loss, lightening the strands, and providing texture. It can be used on coarse grey locks to make them smoother too by eliminating product buildup from oils or soaps.
This period, when graying has just begun, is probably when the process is most reversible, according to Paus. In those with a full head of gray hair, most of the strands have presumably reached a “point of no return,” but the possibility remains that some hair follicles may still be malleable to change, he says.
Griscelli syndrome is an inherited condition characterized by unusually light (hypopigmented) skin and light silvery-gray hair starting in infancy. Researchers have identified three types of this disorder, which are distinguished by their genetic cause and pattern of signs and symptoms.
In telogen effluvium (TEL-o-jun uh-FLOO-vee-um), significant stress pushes large numbers of hair follicles into a resting phase. Within a few months, affected hairs might fall out suddenly when simply combing or washing your hair.
Oxidative Stress: Sleep deficiency can lead to increased oxidative stress in the body, which, in turn, can damage melanocytes, the cells responsible for producing melanin. This damage can expedite the greying process.
Any deficiencies of vitamin B9, B12, biotin, or vitamin D can contribute to premature graying. One 2018 review notes various deficiency studies on vitamin D3, vitamin B12, copper, zinc, and calcium and their connection to graying hair.
Results: Over a period of 18 months, 320 women from all over the world were included in the study (excluding women below the age of 18 years and double entries). The women's mean age was 34.1 years (±11.1) and their mean age at first ejaculation was 25.4 years. Most women ejaculate a few times a week.
Again, premature graying can affect hair anywhere, including in the pubic region. Premature gray hair can result from : smoking. stress.
More than half of women deal with noticeable pubic hair loss as they age, says Dr. DePree. “All of the hair on your body goes through a cycle where it grows for a certain amount of time, then falls out,” she explains.
A review of research suggests that proper supplementation may reverse premature graying in those who are deficient in certain nutrients, including iron, vitamin D, and vitamin B12.
Some research has suggested that gray hair may grow in color again. However, this depended on specific factors, including reducing emotional stress or undergoing treatment for an underlying health condition. More research is needed to find out whether gray hair can be reversed.
If you're looking at how to increase melanin in hair, you must include in your diet, melanin rich foods and foods that are rich in vitamins. o Vitamin A – stimulates the oil-producing glands in the hair follicle and keeps the hair moisturized. Found in carrots, kale, spinach and sweet potatoes.
Silver, ashy, blond, and platinum are indeed the most popular hair color choices for women over 60. And with good reason! Instead of coloring to hide your grey hair, you can choose to embrace it. I've seen way too many women with poorly colored dark brown hair color that just doesn't look natural or flattering.
And your hair might feel healthier
While hair dyes and techniques have come a long way since their follicle-frying beginnings, they do still leave some damage. Taking a hiatus from color will help your hair return to its previous state--especially as dyed ends get chopped off.
There's no defined hair color that is more youthful, but darker colors can look harsher over time. Consider going for a more multi-dimensional hair color with lighter and darker pieces overall. Typically, a safe bet is to ask for balayage highlights that are around two shades lighter than your natural hue.