Your hair color exists because of the presence of melanin, a pigment produced by the amino acid tyrosine. Your body usually can derive tyrosine from another amino acid called phenylalanine, but if you lack the latter, you must obtain tyrosine from your diet. While lack of tyrosine does play a role in graying hair, the full underlying causes are more complicated than just that.
While not getting enough of it can have negative repercussions, consuming this nutrient cannot decrease the rate at which your hair turns gray. According to MedlinePlus, no vitamins or nutritional supplements can slow down gray...
You turn the ball over to the opposing team by losing possession of the ball to an opponent or committing a violation such as an offensive foul or traveling. Turnovers turn a coach's hair gray and apparent victory into defeat. ...
It is common knowledge that gray hair is hereditary, but did you know about the other factors that can make you go gray earlier? Like many other parts of your body, a healthy diet rich in vitamins and nutrients is essential to ...
It's probably safe to say that most people do not welcome the graying process because that is the telltale sign of aging. If it were simple enough to pop a magic pill to ward off the gray, everyone would be doing so. The realit...
Are you on a ruthless routine hunt for gray hairs? Get this -- there's often more to the cause of those pesky grays than simple genetics. Did you know that a number of nutritional deficiencies can actually cause your hair to lo...
Gray hair occurs when the root of the hair no longer produces melanin. There's no magic vitamin or nutrient that will eliminate gray hair. When and how much gray hair you get is partly genetic -- If your parents went gray in th...
Gray hair is a fact of life. The longer you live, the more gray hair you'll have. The only question remains how early in life your hair will begin turning gray. Typically, people experience their first serious encounters with g...
When and if you will go gray is largely determined by genetics, and no nutritional or vitamin supplements will reverse this. However, certain nutrient deficiencies can cause you to go gray prematurely, and these can typically b...
Developing gray hair is a normal and natural effect of growing older. The pigment cells that give your hair its color die as you advance in age. Generally, you will see this emerge in your late 30s through your 40s, although th...
Certain vitamins may reduce the amount of gray hairs you have. Cell oxidation is what causes the body to age, but cell oxidation may occur prematurely. Certain nutrients may be able to halt or delay the aging process, but you m...
With an aging population of baby boomers and a culture that equates youth with beauty, gray hair has become an increasingly important issue in recent years. As with most appearance-related issues, the color of your hair can be ...
Gray hair usually occurs as you begin to age. Unfortunately, there isn't anything you can do to stop the aging process. It is natural to age, but there is a selection of supplements you can take every day which will help to red...
Luckily, you can consume a variety of selected foods, which are rich in important vitamins and minerals, that may be able to help reduce gray hair. However, more research is needed to confirm these claims.
As your body ages, your hair may become more white and gray for a number of reasons. The two primary causes of gray hair are prolonged worrying and a reduction of nutrients in your blood. By increasing your intake of certain he...
Many people develop gray hair as they age. This natural process usually occurs when hydrogen peroxide builds up in your body and interferes with melanin, the compound that colors your hair. You may opt to cover up gray hair wit...
Graying hair increases with age as the production of melanin pigment decreases. Although scientific evidence is lacking, practicing a healthy lifestyle may be a natural, free way to help prevent the early onset of gray hair. Ac...
As people age, the pigment cells in hair follicles start to die, according to KidsHealth.org. When the hair has less pigment, it doesn't contain as much melanin and becomes more transparent, causing grayness. Hair can turn gray...
According to a report by MSNBC, the hair-care industry is worth $42.5 billion worldwide as of 2010. Part of what contributes to this huge industry is gray hair. Both men and women often feel as if gray hairs age them beyond t...
Gray hair is the result of a decrease in the production of melanin, the pigment that gives your hair its color. Gray hair can be caused by heredity, age and poor diet. In addition, hair care choices such as styling tools and pr...
Like wrinkles and occasional aches and pains, graying hair is something most people experience as they grow older. This change is usually gradual and may affect all your hair or only certain areas of your scalp. While thin hair...
Between overstyling with heat and chemicals and the damage the environment can wreak, your already fragile gray hair can start to thin, break off or even fall out. New York dermatologist Michael Lorin Reed, M.D., states that ev...
Gray hair is not a sign of aging that is readily embraced by everyone who comes across this form of depigmentation. Melanocytes, the cells responsible for production of melanin, decrease as you age. With this reduction, your ha...
Searching for the fountain of youth has been going on since the first gray hair made its appearance. Although gray hair can appear at any age, it is often one of the first signs of aging, and many products have been developed t...
Diet is one factor that can lead to gray hair, although the age your hair turns gray is likely determined by heredity, according to a 2005 Journal of Investigative Dermatology study cited by the New York Times. If your hair is ...
Melanin, the chemical in our body that influences skin color, also determines hair color, according to KidsHealth.org. As we grow older, the amount of melanin in our hair starts to decreases, causing gray hair. To key to keepin...
The only catches: this can result in ingrown hairs, and if you're hoping for a color resurgence, that hair may grow back slowly or not at all.
Hair that turns gray prematurely can be both embarrassing and worrisome. Although it often has to do with heredity, graying hair is also sometimes linked to nutritional deficiencies. There is little scientific evidence pointing...
Hair color fades at about 10 percent to 20 percent every decade once you're older than 30. Eventually it turns gray and then white. Environmental toxins and chemicals can give it a yellowish hue.
As people age, melanocytes slowly begin to produce less melanin, leading to the growth of some hairs that contain no melanin at all. These hair strands, though technically transparent, appear gray or white against the backdrop ...
Gray hair is something most people have to adjust to at some point in their lives. Going gray is a natural process, caused by lowered production of the pigment melanin. Whether or not you get gray hair is a matter of heredity, ...
Noticing those first few strands of gray hair can be jarring, particularly if they are premature. Graying hair is related to a decreased level of melanin, which is what gives hair its pigment. According to the website Vitamins ...
In your 20s, the only time you thought about gray hair was when you were talking about that old guy at the bar. Then, suddenly one day you're looking in the mirror and, to your horror; you spot them: gray hairs popping up like ...
No matter what your childhood hair color, your hair eventually will get gray. This happens because your hair loses melanin, the substance that gives your hair its color. Individual strands of hair do not actually "turn gray," h...
Gray hair occurs when your hair follicles start to produce less pigment. Graying is part of the aging process, and it commonly begins when a person reaches age 30. According to the Library of Congress, after you hit 30, the ch...
For most people, a normal consequence of the aging process may be graying hair. According to The New York Times, the age at which we begin to gray may be dependent on heredity. Although going gray may not cause some people much...
Living cells are naturally designed to be able to protect themselves. Some threats to cells come from chemicals that are generated in the cells themselves. To combat these harmful chemicals, cells create enzymes which can conve...
Gray hair manifests in a number of different ways. The hair may appear white, silver or gray or have a combination of two shades, which is known as salt-and-pepper. When you have gray hair, it's important to use conditioning pr...
Henna became a star in the quest to hide gray hair as early as 3400 B.C., according to Minnesota State University. Paintings from Egypt's 18th Dynasty depict Queen Hunutmehet with red hair, which historians believe was the resu...
Individuals experiencing gray hair would do well to consider eating more healthfully. Vitamins C and E have antioxidant properties and can reduce the signs of aging, notes the U.S. Department of Agriculture's Agricultural Resea...
Your hair is your crowning glory, and one day you look into the mirror and notice a single gray hair. You gently pluck it and then a couple of days later you notice another. This is a normal part of aging for most men and women...
As you age, your skin loses elasticity and your hair turns gray. According to MIT Engineering, this vicious cycle is the result of dying cells. As you age, your body lacks the cells necessary to create pigment, which is what gi...
Gray hairs grow no faster or slower than pigmented hair, however you will probably notice some changes in the texture and manageability of your hair as more and more gray comes in. Gray hair also has some specific care needs. I...
Stress is often blamed for gray hair, but gray hair is simply a normal part of the aging process, according to Dr. Jeffrey Miller of Penn State University. It's normal for people to see their first gray hair in their 30s, and s...
Coarse, wiry and unmanageable are complaints often heard in the salon. A good majority of those complaining are men and women who are substantially gray-headed. Gray hair often grows in coarse and straight. When only a few gray...
It's true, stress really can cause pesky gray hairs to sprout along your roots, and, chances are, if your mom went gray early on, you will likely follow suit. While genetics play a role when it comes to contributing causes for ...
The occurrence of gray hair is an inevitable part of the aging process. For some however, it becomes apparent more quickly than normal and this change to their appearance may be distressing. Whereas the use of hair dye has a pl...
Gray and white hair can gradually turn yellow for a variety of reasons. Since both of these transparent colors lack color pigment, hairs readily absorb and reflect colors they pick up in the environment. Cigarette smoke, stylin...
You might dye your gray hair a different shade, or you might simply want to enhance the gray color you already have. Products designed to retouch gray hair can help you do this by adding life to your color or by touching up you...
Whether it's silver, salt-and-pepper, pure white or just plain gray, gray hair can be gorgeous--it just requires a little more work to keep it that way. Gray hair doesn't produce as much oil and melanin as non-gray hair, which ...
As you age, their activity gradually declines, until they stop producing pigment, resulting in gray hair. When we begin to gray is usually genetically predetermined, but there are some conditions which may help speed the pro
Some see gray hair as a sign of wisdom. But it isn't a head full of knowledge that gives hair a silvery sheen. Graying is a natural part of aging, and multiple factors weigh into when and how quickly a person goes gray. Old age...
According to "The Science of Hair Care," gray hair requires conditioning to stay healthy and shiny in the same way that colored hair requires conditioning. Deeply conditioning gray hair only takes about 30 minutes, can be perfo...
It is readily apparent that hair turns gray with age, and while scientists partially understand why this happens, some aspects of this natural process remain a mystery. Unraveling this mystery may have medical implications that...
Gray hair can be the result of a variety of things, ranging from genetics and aging to vitamin deficiency and hormone imbalance. It can even be the result of an underlying health problem, so it is always a good idea to have a t...
A person who's afraid of "going gray" as he ages might be comforted to know that gray hairs don't actually exist. But that relief might be short-lived when he learns that white hair does exist. Gray hair and white hair are real...
These two pigments blend together to create various hair colors. However, as you get older, the production of melanin slows down and your hair begins to turn gray. Other factors also contribute to gray hair such as genetics, ho...
Remedies for gray hair have been sought for centuries. There are countless home remedies and products that purport to get rid of gray hair. Some remedies may offer results but have not been clinically proven. What has been prov...
The onset of gray hair is an inevitable part of the aging process. For some, however, it becomes apparent more rapidly than normal and this change in their physical appearance can be distressing. Dyeing your hair is only a viab...
Some graying hair is due to genetics, which can be tough -- but not impossible -- to combat. However, there are a broad range of other reasons for gray hair. There are numerous nutrients that affect hair color, directly and ind...
Most people see their first strands of gray hair in their 30s. Some choose to gray naturally, enjoying the mature elegance of white hair. Others see gray hair as a sign of aging and feel that covering the gray with hair colorin...
Though some people maintain their colorful locks for many years, the unfortunate truth is that everybody eventually goes gray. Even though graying is a universal and seemingly simple rite of passage, much of the process remains...
Gray hair is usually a sign of aging, so it can be extremely upsetting for a parent to discover gray hair in children. This early gray hair can result from a variety of conditions and is most common in Caucasian children. Treat...
Most people see their first gray hairs in their 30s, although the process begins in the teen years for some. Men usually see gray hair beginning around age 30, while the average woman sees gray strands appearing at about age 35...
There are a variety of factors that influence the degree to which hair will turn gray or if it will turn gray at all. Genetics does play an important role, but there are other factors that can be controlled. There are nutrition...
While, to a certain degree, gray hair is a genetic issue, it is not a matter that is completely ruled by heredity. Some factors contributing to gray hair can be controlled, slowing the graying process significantly. Choosing na...
If you're looking anxiously into the mirror at some new silvery strands, you're not alone. For millenia, gray hair has been a trial for those looking to retain their youthful appearance. Scientists have long been curious about ...
Grey hair is a natural part of aging. By the age of 50, about half of Caucasians find that half their hair has turned grey (see Reference 3). Grey hair is caused by decreasing levels of melanin, which is a pigment that gives ha...
As you age, your hair begins to lose its pigment, becoming progressively lighter as the years go by. On average, you will begin seeing your first gray or white hairs in your 30s or 40s. People of every hair color go gray. Dark-...
Gray hair affects almost everyone at some point in their lives. Both men and women get gray hair, and although it is purely a cosmetic issue and doesn't affect health in the least, some people find gray hair embarrassing or an ...
According to the Library of Congress, your chances of going gray increase by as much as 20 percent every year after you turn 30. The hair on your head grays before the rest of your body hair, and you'll usually spot a few gray ...
The melanin collects near the hair bulb and forms pigment protein bundles called melanosomes. The type, size and distribution of these melanosomes determine the color and shade of hair. Usually between the ages of 28 and 40 yea...
"I'm gonna wash that gray right outta my hair." Years ago, the marketing wizards at Clairol switched the lyrics to a song from the musical "South Pacific" to encourage women to cover up gray hair with their product. It's a deci...
There is a long-held myth that stress causes gray hair and that extreme anxiety can cause it to change color overnight. Coco Ballantyne, a writer for "Scientific American" magazine, cites the story of Marie Antoinette, the Fren...
Hair changes when it loses its pigment and turns gray. As a result, it becomes difficult to control and style, appearing frizzy and wiry. Some women give up and get a short haircut, as soon as wiry hair appears, but losing the ...
Gray hair is caused by both aging and stress. Our hair contains trace amounts of hydrogen peroxide, and the enzymes that break down the hydrogen peroxide become less effective over time. This hinders the pigments in our hair, r...
Looking in the mirror and seeing gray hairs sprouting from the top of the head is a common occurrence for many men and women. While everyone understands that the aging process cannot be stopped, many people nevertheless do what...
Gray hair is caused by lack of pigment in the hair follicle and is often an accompanying symptom of the aging process. The ultimate cause of gray hair is stress on the body that damages the melanocytes responsible for producing...
The onset of gray hair could come sooner than some people would hope. Experiencing gray hair is an inevitable fact of life that all of us will experience as some point or another. However, graying hair is not always a factor of...
Hair has two main parts: the follicle and the shaft. The follicle is a little pouch underneath the scalp where the hair grows. The shaft is the actual hair that grows out of our heads. Within the follicle is melanin, the chemic...
