Normal aging is the biggest culprit. Dermatologists call this the 50-50-50 rule. "Fifty percent of the population has about 50% gray hair at age 50," says Dr. Anthony Oro, professor of dermatology at Stanford University.
Graying hair is an inescapable part of growing older for most, as those first strands of silver appear to sprout for many people in their mid-30s — and by age 50, it's not unusual for half their hair to be gray.
Most people start noticing their first gray hairs in their 30s—although some may find them in their late 20s. This period, when graying has just begun, is probably when the process is most reversible, according to Paus.
5.87% – 41-45 years old. 2.85% – 51-55 years old. 0.95% – 56 – 65 years old. 0.007% – over age 66.
Scientists still don't know why some people turn gray early, late, or not at all, although they suspect genes, nutrients and possibly the immune system play a role in depleting melanocyte stem cells.
In time, everyone's hair turns gray. Your chance of going gray increases 10-20% every decade after 30 years. Initially, hair is white. It gets its natural color from a type of pigment called melanin.
The 80-year-old man who still has a full head of hair... and not one grey one. When strangers mistake him for a man 30 years younger, Ron Williamson doesn't turn a hair. He explains that he is in fact 80 - but his luxuriant dark-brown mane refuses to show any sign of age.
A new study shows that stress really can give you gray hair. Researchers found that the body's fight-or-flight response plays a key role in turning hair gray. Your hair color is determined by pigment-producing cells called melanocytes.
Don't assume that grey hair makes you look older
Hair naturally loses pigment as we age, but stylist Paul Falltrick points out that the notion that grey hair makes you look older is increasingly becoming a misnomer: "Grey shades can be stereotyped as ageing, but a clean-looking grey is stunning" he says.
There are no treatments that are proven to treat (or reverse) gray hair. As researchers learn more about how the graying process happens, they may develop effective medications and treatments for gray hair.
Dr. Jennifer Chwalek: The process of hair changing from darker color to white or gray with age is mainly due to genetics. It can be inherited from either parent.
Your hair follicles produce less color as they age, so when hair goes through its natural cycle of dying and being regenerated, it's more likely to grow in as gray beginning after age 35. Genetics can play a role in when this starts.
Gray hair is caused by a loss in melanin, whereas white hair does not have any melanin at all. As you age, your hair produces less and less melanin that leads your hair to appear gray, and then eventually white. However, the speed that your hair loses melanin is largely attributed to genetics.
Typically, white people start going gray in their mid-30s, Asians in their late 30s, and Blacks in their mid-40s. Half of all people have a significant amount of gray hair by the time they turn 50.
The age you go gray is determined primarily by genetics, so if one or both parents went gray at an early age, you would be more likely to go gray at a younger age as well. Smoking can also accelerate color change, and early graying could be a sign of autoimmune, thyroid or heart disease.
Gray Hair Returns in Less than Two Weeks
If your client can't seem to keep their gray hair or roots covered for long, it may be time to discontinue using hair dye. Going to the salon every two weeks for treatment is too often, and along with all the damage it can do to their hair, it can also be expensive over time.
First of all, consider your skin tone. Silver grey hair will look best on olive and fair skin with yellow undertones. If you have a pink tone, your skin may appear red and irritated with a cool grey hue.
In the end, it's about the way you feel about yourself inside and out! Some women choose to put down the dye bottle at 30 and others continue well into their nineties. It's a matter of preference and a choice only you can make.
Vitamin D
When there isn't enough vitamin D in your body your hair may turn grey or white. One study published in The International Journal of Trichology found that children who experienced premature hair greying had low vitamin D levels.
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.
Stress can cause hair to gray prematurely by affecting the stem cells that are responsible for regenerating hair pigment. The findings give insights for future research into how stress affects stem cells and tissue regeneration.
Eating more antioxidants
Share on Pinterest Eating a diet with lots of antioxidant-rich foods, including vegetables and fruits, may help to prevent hair from graying. A person's diet plays a part in preventing white hair. A diet rich in antioxidants can reduce oxidative stress.
According to the survey by the online dating site, women like men with grey hair as long as they do not look too old. Also, attractiveness depended on the pattern of greying as well. As per the participants, they find a certain level of grey hair more appealing than a full head of grey.
One of the many facts about redheads is that their hair will never turn grey. The pigment in their hair that causes it to be red will just fade over time, causing their hair to turn blonde or white, but never grey.