Does plucking one gray hair really lead to ten more?
Experts say that while gray hair cannot be cured, the phenomenon can be slowed and improved by adjusting one's living environment and lifestyle habits.
Does plucking gray hair make them grow more? Does plucking one lead to ten?
The main cause of gray hair is the reduced function of cells that produce melanin. Therefore, the saying that plucking one gray hair leads to ten more has no scientific basis. However, plugging gray hair can cause scalp inflammation. Since a single hair follicle can grow multiple hairs, forcibly removing a gray hair can affect the growth of other healthy hairs and lead to hair loss. Therefore, it is not recommended to pluck gray hair. If you cannot tolerate the presence of gray hairs, you can cut them off close to the scalp.
Does dyeing hair cause more gray hairs?
Dyeing hair is not a direct cause of graying. However, the chemicals in hair dye can irritate the scalp and damage hair follicles. Some hair dyes contain strong irritants that can damage the hair's outer cuticle, causing the hair color to fade. These factors can indirectly stimulate the growth of gray hair.
Many people like to dye and perm their hair at the same time, which is fatal for hair quality. To reduce the burden on the scalp and hair, there should be at least a 2-week interval between dyeing and perming.
Going gray overnight? The relationship between stress and gray hair
In TV dramas, there are often plots where a main character, after a major life blow, goes gray overnight. This situation is virtually impossible in real life.
An adult's hair grows about 0.35cm per day, so it's impossible to be instantly covered in silver hair from the stress of the previous day.
However, excessive stress can indeed cause poor blood circulation, burden the scalp, and indirectly stimulate the growth of gray hair.
Can eating seaweed turn hair black? A myth!
The folk belief that eating algae can turn hair black is not scientifically based. Human hair is originally composed of protein. From a nutritional perspective for hair, one should consume protein-rich foods containing amino acids, and consciously choose foods containing zinc and copper. Most importantly, regardless of the food, avoid a one-sided diet and ensure a balanced intake of nutrients.
Hair-Healthy Foods
· Protein foods containing amino acids (the raw material for hair): Mackerel, horse mackerel, sardines, soybeans, cheese
· Vitamin-rich foods (help promote protein absorption): Carrots, pumpkin, eel, sesame, brown rice, nuts
· Mineral foods containing copper and zinc (help improve and promote hair darkening): Persimmons, liver, soy products, shrimp, crab, cocoa powder.
A "miracle cure" for gray hair?!
Various products have appeared on the market that promote hair darkening and prevent hair loss, but for various reasons, they have not been widely promoted, and their effectiveness remains to be verified.
So how are gray hairs produced? Research shows that in addition to the reduced melanin function in hair follicles, ultraviolet (UV) rays are also a culprit!
The scalp is deeply distributed with cells that promote black hair growth, nourishing the roots to grow black hair. Research indicates that the stem cells that produce these cells can be "depleted" by UV exposure.
To protect against UV rays, regardless of the season or weather, always wear a hat and carry an umbrella when going out to protect your hair from the sun.
Nourish and protect your hair starting today. Keep these 3 points in mind.
1. Care for your scalp to prevent UV damage
UV rays are everywhere. On a sunny day, about 90% of the UV rays are present around you. So, don't worry about the season or the weather; prepare a hat and an umbrella every day to protect your scalp!
2. Choose the right shampoo for you
When washing your hair, do not scratch your scalp with your fingernails to avoid breaking the skin, damaging hair follicles, and causing inflammation. Also, be sure to rinse thoroughly after washing to prevent shampoo residue, which can cause itching or pain on the scalp.
Pay attention to the type of shampoo you use. Shampoos containing amino acids that are gentle on the scalp are recommended.
3. Use various massages to promote blood circulation in the head
Massaging the scalp can effectively promote blood circulation in the head, increase cell activity, and improve hair health. Since the face and scalp are one continuous piece of skin, exercising the facial muscles can also stimulate the scalp and effectively promote blood circulation. Try to do this 5-10 times a day.
Improve the condition of gray hair with hair-healthy yoga massage
Exercise for the front of the head (A) & back of the head (B) area
Sit upright facing forward. Slowly raise your eyebrows for 5 seconds, keeping your eyes open and looking straight ahead.
Hold the position for 5 seconds at the highest point of your eyebrow raise.
Slowly return to the starting position and repeat. Do this exercise for 5 sets.
· Exercise to loosen stiff joints (side of the head)
Slightly tilt your face upward and clench your teeth forcefully for 5 seconds.
Then slowly relax the muscles in your jaw and return to a natural expression. Repeat this exercise for 3 sets.