There was a news on the Internet before that washing hair with potato peels and boiled water can dye the hair black, and there is also a real-life video, but everyone is still dubious about this magical method. Boiling potato peels in water is really true Can I dye my hair black?

1. Is boiling potato peels in water reliable for hair dyeing?

Boiling potato peels in water has a certain effect, but the effect time is relatively short.

After using potato peel water to dye your hair, the color of your hair will change. White hair may turn into light brown. However, this hair dyeing is one-time and the color will fade after a period of time. , after washing your hair with water, it will return to its original hair color.

2. How to dye hair by boiling potato peels in water

1. Peel about a cup of potato peels, then pour in two cups of water. The ratio of potato peels to water is 1:2. Bring to a boil and soak for another 5 minutes until it cools down. Finally, separate the potato skins from the water and collect the water.

2. After washing your hair normally, rinse it with water, dry it with a towel, then brush it with potato peel water on your hair, leave it on for a while, and rinse it again.

3. The principle of boiling potato peels in water for hair dyeing

Potato peel hair dyeing utilizes the browning principle of potatoes. Potatoes contain tyrosine and tyrosinase components. Under the action of oxygen, melanin is produced, which can change hair color to a certain extent.

4. What are the functions of potato peels?

Usually, potato peels are usually thrown away after being peeled off, but in fact potato peels also have many functions, besides being used to boil water and dye hair. In addition, it also has the following functions.

(1) Removing stains

Potato peels are better at removing stains, such as tea stains in thermos bottles. Just put a few pieces of potato peels into the thermos bottle. , close the lid tightly and shake gently a few times. After a few minutes, pour out the contents of the bottle, and you will see that the inside of the thermos bottle is clean.

(2) Lower blood pressure

Potato skins are rich in vitamins and potassium, especially the lower part of the potato skins. The vitamin content is as high as 80%, which is higher than that of potato flesh. Potassium is the nemesis of sodium, so potato peels can prevent the increase in blood pressure caused by high salt intake.

(3) Beauty

Potato peels have anti-inflammatory effects. If you have acne on your face, you can use fresh potato peels to apply them. Be careful to use the inner wall. And potato peels can also treat panda eyes.

5. What should you pay attention to when dyeing hair with potato peels boiled in water?

After the experiment of boiling potato peels in water to dye hair, it was found that the dyeing effect of wet hair is better than that of dry hair. The more you use, the darker the color will be, but the black hair effect like hair dye will not appear, and it is a one-time hair dye, the color will lighten quickly and return to its original state when exposed to water.

So if you want to use boiled potato peels to dye your hair, it is recommended not to have high expectations, but to eat more foods rich in vitamin B12, biotin, and tyrosine, such as Polygonum multiflorum. , black beans, sesame seeds, and walnuts to help hair become black.

6. What to eat to make your hair black

(1) Black sesame seeds

It is sweet and neutral in nature. Sesame seeds are rich in oleic acid, linoleic acid, and palm oil. It contains acid, vitamin E, folic acid, niacin, lecithin, protein and calcium, and its oil content reaches 60%. Black sesame can moisturize the intestines and laxative, nourish the lungs and qi, open blood vessels, moisturize the skin, nourish the liver and kidneys, nourish hair and beautify the skin; it also has a therapeutic effect on premature graying of hair, dizziness, tinnitus, anemia, chlorosis, and insufficient body fluids. Rich in vitamin E, it can eliminate free radicals and delay the aging process of human cells. Unsaturated glycerols such as linoleic acid and palmitic acid can prevent disease and aging, and prevent hair from being brittle, dry, and brittle, thereby protecting the hair.

(2) Dark green vegetables

Spinach is good for hair health, and broccoli and Swiss chard are good sources of vitamins A and C. The skin needs to produce sebum. An oily substance secreted by hair follicles. Keep the hair in its natural state, and at the same time, dark green vegetables can provide iron and calcium.

(3) Beans

Some people doubt the benefits of beans for hair. However, the fact is beyond doubt! Beans such as kidney beans and lentils should become an important part of your diet. It not only provides rich protein and promotes hair growth, but is also rich in iron, zinc and vitamin H (English: biotin). A lack of these elements will lead to brittle hair.

The American Dietetic Association recommends eating three cups of soy products per week to stay healthy.

(4) Shepherd's purse

It is sweet in taste and neutral in nature. It can harmonize with the spleen and stomach, stop bleeding and improve eyesight. Shepherd's purse is very rich in various nutrients and contains a variety of vitamins. In particular, the content of protein, crude fiber, calcium, phosphorus, iron, carotene, vitamin B1, vitamin B2, and vitamin C are higher than those of tomatoes, carrots, cabbage, and kidney beans, and these are essential nutrients for the human body. Shepherd's purse also has the effects of clearing away heat, detoxifying, cooling blood and stopping bleeding, which is very useful for preventing premature graying of hair.