Hair turns gray when melanin — which gives hair its pigment — is reduced as people get older.
Two kinds of melanin determine hair color: eumelanin produces black to brown hair and pheomelanin produces yellow to red hair. Causes of premature graying include stress, illness, excessive drinking of tea, coffee and alcohol and eating too much fried, oily, spicy, sour and acidic foods.
What can make your hair become black ?
Protein, vitamins, minerals, omega-3, balance diet , reducing stress, good sleep will make your hair black. less sleep, drinking coffe, drinking tea will make your hair grow white hair.
When you eat protein-rich foods, your body produces amino acids from which keratin is created, and as you know, hair is mainly made up of this.
As mentioned earlier, our hair is made of keratin. This horn-like substance is built up to a large extent of protein (protein), the skeleton of all cells. Proteins also belong to the macronutrients and are above all a concept for strength. But they are not only crucial for building muscle, we also need proteins for the formation of hormones, organs, blood, skin, and hair.
A shortage of protein usually leads to brittle and dry hair, and there is also a strong link between protein deficiency and hair loss. Other symptoms include swollen eyes, apathy, loss of strength. Since the nail growth is dependent on a sufficient supply, a defect can usually be read off the nails. In particular, brittle, thin, ribbed nails also indicate a deficit.
This protein gives your body the primordial element to produce beautiful, healthy and shiny hair, so be sure to include an adequate amount of them in your diet. These are some healthy sources of protein: eggs, nuts, lean meat, beans, products made from soy, fish, etc.
Eating protein rich foods such as grains, meat and soy aids in the production of melanin. Lack of protein in the body can result in the loss of hair color. The top five grains that are high in proteins are amaranth, buckwheat — from which flour can be made — millet, oats and quinoa.
USANA smart foods have enough protein to help your health if you eat every day.
Food high in zinc, iron and copper help keep hair healthy. Hair shedding can be caused by a deficiency in zinc. Low amounts of copper in the body can reduce melanin. Sources of zinc are red meat, chicken and green vegetables. Beef, eggs, red meat, wheat and sunflower seeds are good sources of iron. Cashews, almonds, crabs, oysters and egg yolks are good sources of copper. USANA products have core mineral which will have enough Mineral
Vitamin A, Vitamin B, Vitamin C, Vitamin D, Vitamin E, and other Vitamin such as Vitamin K
Vitamin B 12 will help you make your hair black and help you keep your hair density.If a person lacks B12, their red blood cell count will be lower and their nerves stand risk of becoming damaged. Left untreated, it can lead to complications with the heart. A lack of this vitamin makes you age earlier than others. Eggs, cheese, beef, bananas, fish and mutton are good sources of vitamin B-12.
Certain medical conditions can also affect a person’s vitamin b12 absorption from foods, such as pernicious anaemia.To avoid complications of vitamin B12 deficiency, spotting symptoms of the condition is important. And some signs of the condition have been linked to a person’s hair.
According to studies, if you’ve noticed your hair turning more grey, it could be a sign you’re deficient in B12.A 2016 study reported in the International Journal of Trichology looked to factors related to premature praying in young Indians under the age of 25.
A 2015 report published in the journal Development noted various deficiency studies, including vitamin b12 deficiency, and the connection to greying hair.It found nutritional deficiencies affect pigmentation, suggesting colour can return with vitamin supplementation.Of course, vitamin B12 deficiency isn’t always the cause of grey hair.Grey hair is also an inevitable part of ageing, and by the age of 30 most people have a few grey hairs.
Some experts also believe vitamin B12 deficiency is linked to hair loss. Philip Kingsley advises: “Hair needs a mixture of both vitamins and minerals to grow, vitamin B12 is one of these essential vitamins.
“Vitamin B12 is an essential water soluble B Vitamin. It helps to keep your body’s nerves functioning efficiently, plays an important role in DNA production, and, importantly for your hair, helps to keep your red blood cells, which carry oxygen to your tissues, healthy.”
It adds: “Vitamin b12 deficiency symptoms are similar to iron deficiency anaemia and include unusual tiredness, lethargy, pallor and diffuse hair loss from the scalp.”
Vitamin B, found in fresh green leafy vegetables, bananas, tomatoes, wheat germ and yogurt, aids the body in producing sebum, the oily substance in the hair that forms a natural conditioner. You can help prevent gray hair by eating foods rich in Vitamin A, such as dark green vegetables and yellow fruit. Drinking buttermilk with two teaspoons each of yeast and wheatgerm can also aid in keeping your hair its natural color.
USANA Product Vita Antioxidant has enough Vitamin B-12.
Vitamin A, Vitamin B, Vitamin C, Vitamin D, Vitamin E, Vitamin K and other Vitamin are all included in vita-antioxidant and it is very good for your hair health.
Omega 3 fatty acids is likely make your grey hair to black
Salmon is a good source of omega 3 fatty acids. Omega 3s keep the scalp healthy, which is important because a dry scalp can make the color of your hair appear dull. Other sources of Omega 3s are algae, krill, fresh fruits and vegetables and nut oils.
The reasons I wrote this article is because my hair become black from grey. My friend asked me the reasons, and I told them I did not know. But the second day I realized I take HealthPak™ USANA every day. The reason USANA healthpak is that I have to buy 100 points products every month and I have to buy it.
But I found it makes me younger and younger after I take it for one year. My skin becomes smooth and my grey hair becomes black. I tried to find the reason is that HealthPak contains both core-mineral and Vita Antioxidant.
Other methods you need to make your grey hair become black
1. Balanced Diet
Low-calorie diets are usually also low in important hair nutrients. Such eating plans tend to slow hair growth, dull the hair and could also lead to hair loss. Keeping a balanced diet rich in vitamins, minerals and protein should help you keep your natural hair color.
2. Get rid of your stress
Stress is one of the main reasons why you even have white hair in the first place. Besides, stress makes you age a lot faster. Now, learn to relax a little more and smile more often. Deal with your stress.
3. Quit smoking right now
That is, if you smoke. Smoking also quickens up the aging process and we all know aging means growing white hair. Quitting smoking can improve your blood circulation, which may help with your white hair woes too.
4. Keep yourself hydrated
Quit caffeine, alcohol, fried food and spicy food. All these can cause dehydration. Make sure you consume enough water every day. Remember that a lack of water means a lack of nutrients for your hair cells.
5. Improve your blood circulation
Without good blood circulation, all other tips are useless. Go for strolls or do simple exercises. Massage your scalp using your fingertips to help improve your blood circulation in that particular area.
6. Quality sleep
Good sleeping habits helps you to relax your body and mind. This helps with your stress levels and blood circulation. It also helps with your overall health a little.
What foods you need take to make your grey hair become black ?
1. Eggs – Protein and Mineral
Eggs are a great source of protein and biotin, two nutrients that may promote hair growth.
Eating adequate protein is important for hair growth because hair follicles are made of mostly protein. A lack of protein in the diet has been shown to promote hair loss (1Trusted Source).
Biotin is essential for the production of a hair protein called keratin, which is why biotin supplements are often marketed for hair growth. Research has also shown that consuming more biotin can help improve hair growth in people with a biotin deficiency (2).
However, biotin deficiencies are uncommon if you consume a balanced diet. There is little evidence to show healthy people benefit from consuming more biotin (3Trusted Source).
Eggs are also a great source of zinc, selenium and other hair-healthy nutrients. This makes them one of the best foods to consume for optimal hair health (4).
2. Berries for Vitamin C
Berries are loaded with beneficial compounds and vitamins that may promote hair growth.
This includes vitamin C, which has strong antioxidant properties.
Antioxidants can help protect hair follicles against damage from harmful molecules called free radicals. These molecules exist naturally in the body and the environment (5Trusted Source, 6Trusted Source).
For example, 1 cup (144 grams) of strawberries provides an impressive 141% of your daily vitamin C needs (7).
Also, the body uses vitamin C to produce collagen, a protein that helps strengthen hair to prevent it from becoming brittle and breaking (8Trusted Source, 9Trusted Source).
What’s more, vitamin C helps the body absorb iron from the diet. Low iron levels may cause anemia, which has been linked to hair loss (10Trusted Source).
3. Spinach for Vitamin C
Spinach is a healthy green vegetable that’s loaded with beneficial nutrients like folate, iron, and vitamins A and C, all of which may promote hair growth (11).
Vitamin A helps the skin glands produce sebum. This oily substance helps moisturize the scalp to keep hair healthy (12Trusted Source, 13Trusted Source).
A cup (30 grams) of spinach provides up to 54% of your daily vitamin A needs (11).
Spinach is also a great plant-based source of iron, which is essential for hair growth. Iron helps red blood cells carry oxygen throughout the body to fuel your metabolism and aid growth and repair (14Trusted Source).
What’s more, iron deficiencies have been linked to hair loss (10Trusted Source).
4. Fatty Fish for Omega-3
Fatty fish like salmon, herring and mackerel have nutrients that may promote hair growth.
They are excellent sources of omega-3 fatty acids, which have been linked to hair growth.
A study in 120 women found that taking a supplement containing omega-3 and omega-6 fatty acids as well as antioxidants reduced hair loss and increased hair density (15Trusted Source).
Another study found that taking a fish oil supplement significantly reduced hair loss and increased hair growth in women with thinning hair (16Trusted Source).
However, there are only a handful of studies on omega-3 fatty acids and hair growth. More studies are needed before health experts can make any recommendations.
Fatty fish is also a great source of protein, selenium, vitamin D3 and B vitamins, nutrients that may help promote strong and healthy hair (17).
5. Sweet Potatoes for Vitamin A
Sweet potatoes are a great source of beta-carotene. The body converts this compound into vitamin A, which is linked to good hair health.
A medium sweet potato (about 114 grams) contains enough beta-carotene to provide more than four times your daily vitamin A needs (18).
Research has shown that vitamin A promotes the production of sebum, which helps keep hair healthy.
What’s more, vitamin A could also speed up the rate of hair growth and encourage the growth of thicker hair, all while preventing other hair follicles from regressing (19, 20).
6. Avocados for Vitamin and Mineral
Avocados are delicious, nutritious and a great source of healthy fats.
They are also an excellent source of vitamin E, which may promote hair growth. One medium avocado (about 200 grams) provides 21% of your daily vitamin E needs (21).
Like vitamin C, vitamin E is an antioxidant that helps combat oxidative stress by neutralizing free radicals.
In one study, people with hair loss experienced 34.5% more hair growth after taking a vitamin E supplement for eight months (22Trusted Source).
Vitamin E also protects areas of the skin, like the scalp, from oxidative stress and damage. Damaged skin on the scalp can result in poor hair quality and fewer hair follicles (23Trusted Source, 24Trusted Source).
What’s more, avocados are a great source of essential fatty acids. These fats cannot be produced by the body, but are essential building blocks of your cells. A deficiency in essential fatty acids has been linked to hair loss (25Trusted Source).
7. Nuts for Mineral
Nuts are tasty, convenient and contain a variety of nutrients that may promote hair growth.
For example, an ounce (28 grams) of almonds provides an impressive 37% of your daily vitamin E needs (26).
What’s more, they also provide a wide variety of B vitamins, zinc and essential fatty acids. A deficiency in any of these nutrients has been linked to hair loss (9Trusted Source).
Nuts have also been linked to a wide variety of other health benefits besides hair growth, including reduced inflammation and a lower risk of heart disease (27Trusted Source).
This makes nuts an excellent and easy addition to your diet.
8. Seeds for Vitamin E and Mineral
Seeds deliver a massive amount of nutrients with relatively few calories. Many of these nutrients may also promote hair growth. These include vitamin E, zinc and selenium.
An ounce (28 grams) of sunflower seeds provides nearly 50% of your daily vitamin E needs, with a wide variety of hair-healthy B vitamins (28).
What’s more, certain seeds like flaxseeds and chia seeds also provide omega-3 fatty acids.
A 1-ounce (28-gram) serving of flaxseeds provides 6,388 mg of omega-3 fatty acids. That’s more omega-3 fatty acids than half a fillet (178 grams) of salmon (16, 29).
However, flaxseeds provide a type of omega-3 fatty acid that is not used by the body as efficiently as the omega-3s found in fatty fish. Nonetheless, it’s a great addition to the diet.
In order to get the widest variety of nutrients, it’s best to consume a mixture of seeds.
9. Sweet Peppers for Vitamin C
Sweet peppers are an excellent source of vitamin C, which may aid hair growth.
In fact, one yellow pepper provides nearly 5.5 times as much vitamin C as an orange (30).
Vitamin C helps promote collagen production, which can help strengthen your hair strands. It’s also a strong antioxidant, which can protect hair strands against oxidative stress.
Oxidative stress occurs when free radicals overwhelm the body’s antioxidant defense system. It has been linked to hair loss and the graying of hair (5Trusted Source, 6Trusted Source).
What’s more, sweet peppers are also an excellent source of vitamin A.
This vitamin may help speed up hair growth while stimulating the production of sebum, which helps keep hair healthy.
10. Oysters for Zinc Mineral
Oysters are one of the best food sources of zinc (31).
Zinc is a mineral that helps support the hair growth and repair cycle (32Trusted Source).
A lack of zinc in the diet may promote telogen effluvium, a common but reversible form of hair loss caused by a lack of nutrients in the diet (33Trusted Source).
Studies have shown that taking a zinc supplement can reverse the effects of hair loss caused by a zinc deficiency (34Trusted Source, 35).
However, taking too much zinc could also promote hair loss. That’s why getting zinc from foods like oysters may be better than taking supplements, since foods provide zinc in small but healthy doses (36Trusted Source).
11. Shrimp for vitamin D3
Shrimp are popular shellfish rich in many nutrients that have the potential to promote hair growth.
For example, shrimp are a great source of protein, B vitamins, zinc, iron and vitamin D. A 3.5-ounce (100-gram) serving of shrimp provides 38% of your daily vitamin D needs (37).
Interestingly, studies have linked vitamin D3 deficiency to hair loss (38Trusted Source, 39Trusted Source, 40Trusted Source).
Despite being very low in fat, shrimp also provide a small amount of omega-3 fatty acids. Diets rich in omega-3 fatty acids have been linked to improved hair growth (16Trusted Source, 37).
12. Beans for Mineral
Beans are a great plant-based source of protein, which is essential to hair growth.
Like oysters, beans are a good source of zinc, which aids the hair growth and repair cycle. A 3.5-ounce (100-gram) serving of black beans provides 7% of your daily zinc needs (32Trusted Source).
They also provide many other hair-healthy nutrients, including iron, biotin and folate (41).
On top of all these benefits, beans are highly versatile and inexpensive, which makes them an easy addition to the diet.
13. Soybeans for Spermidine
Studies have shown that compounds in soybeans may promote hair growth. One of these compounds is spermidine, which is abundant in soybeans (42Trusted Source).
For example, a study of 100 healthy people found that a spermidine-based nutritional supplement prolonged a phase of active hair growth called the anagen phase. The longer a hair follicle stays in the anagen phase, the longer it will grow (43Trusted Source).
Test-tube studies have also shown that spermidine promotes human hair growth (44Trusted Source).
However, the research on spermidine and hair growth is fairly new, so more studies are needed before health experts can make recommendations on spermidine intake.
14. Meat for Protein
Meat is a staple in many people’s diet and is rich in nutrients that may aid hair growth.
The protein in meat aids growth and helps repair and strengthen hair follicles. A 3.5-ounce (100-gram) serving of cooked sirloin steak provides as much as 29 grams of protein (45).
Red meat, in particular, is rich in a type of iron that’s easy to absorb. This mineral helps the red blood cells deliver oxygen to all cells in the body, including hair follicles (14Trusted Source).
Deficiencies in protein and iron have been linked to hair loss (1Trusted Source, 10Trusted Source).