why do we get white hair at a young age
Have you ever watched someone try to cover up gray hair by dyeing it? Or maybe you wonder why your granddad has a full head of silver hair when in old pictures it's dark brown. Getting gray, silver, or white hair is a natural part of growing older, and here's why. Each a shaft a root the bottom part, which keeps the hair anchored under the scalp
The root of every strand of hair is surrounded by a tube of tissue under the that is called the hair follicle (say: FAHL-ih-kul). Each hair follicle contains a certain number of pigment cells. These pigment cells constantly make a chemical called melanin (say: MEL-uh-nin) that gives the growing shaft of hair its color of brown, blonde, black, red, and anything in between. Melanin is the same stuff that makes our skin's color fair or darker. It also helps determine whether a person will burn or tan in the. The dark or light color of someone's hair depends on how much melanin each hair has. As we get older, the pigment cells in our hair follicles gradually die.
When there are fewer pigment cells in a hair follicle, that strand of hair will no longer contain as much melanin and will become a more transparent color like gray, silver, or white as it grows. As people continue to get older, fewer pigment cells will be around to produce melanin. Eventually, the hair will look completely gray. People can get gray hair at any age. Some people go gray at a young age as early as when they are in high school or college whereas others may be in their 30s or 40s before they see that first gray hair. How early we get gray hair is determined by our. This means that most of us will start having gray hairs around the same age that our parents or grandparents first did. Gray hair is more noticeable in people with darker hair because it stands out, but people with naturally lighter hair are just as likely to go gray. From the time a person notices a few gray hairs, it may take more than 10 years for all of that person's hair to turn gray. Some people think that a big shock or trauma can turn a person's hair white or gray overnight, but scientists don't really believe that this happens.
Just in case, try not to freak out your parents too much. You don't want to be blamed for any of their gray hairs! Whitening of hair is a sign of ageing. Some associate grey hair with wisdom and maturity, not when it occurs prematurely. Anyone who has grey hair before the age of 40 is greying prematurely. Is your hair going grey early, what could be the reason behind it? Grey hair is formed when the hair follicles slow the production of natural pigment, melanin. As the production of melanin by your hair roots slows down, your hair loses colour and begins to turn white or grey. The time at which hair starts to grey is directly tied to one's genes. If your parents or grandparents suffered from premature greying of hair, you may suffer from the same problem. A balanced diet plays an important role in maintaining the health of your body which includes your hair as well.
Lack of vitamin B12, excessive intake of tea, coffee, spices and fried foods may cause premature greying. If you are undergoing an emotional shock or turmoil, white hair may appear. Stress decreases the amount of pigment our hair receives when it grows. Try to keep your stress levels down to prevent premature greying. There are a number of nutritional deficiencies that can actually cause your hair to lose its colour, strength and lustre. Grey hair at a young age is one of the common signs of copper deficiency. Certain medical conditions can be the reason for hair to turn white prematurely. Thyroid conditions such as hyperthyroidism and hypothyroidism can also cause hair to turn white. White hair can be the outcome of unhealthy habits such as smoking and drinking. Smokers are more likely to have more white hair than their counterparts. Do not smoke or drink alcohol excessively. A healthy lifestyle, proper diet and a positive attitude, can delay the process of hair turning white.
- Views: 188
why do you need regular sources of water soluble vitamins
woman body language when she likes you
why has my tv screen gone pink
why is my top lip darker than my bottom lip
why do we have hair in your bum