White hair is reduced with zinc! ?What is the relationship between gray hair and zinc?

Zinc is an essential nutrient for hair growth.Lack of zinc can cause gray hair.

However, I think that there are many people who do not know in detail what this zinc really is.In order to take zinc well, it is important to ingest it with supplements and compatible foods.

Therefore, in this article, we will introduce in detail the relationship between gray hair and zinc, and foods that contain a lot of zinc.If you are interested in zinc, please refer to it.

1. What is the relationship between gray hair and zinc?

The relationship between gray hair and zinc is inseparable even if you cut it.Because zinc is essential to keep your hair healthy.

You probably know that hair is made of protein, but thatZinc helps protein workSuch you.

It also activates the melanocytes that darken the hair.A lack of zinc reduces the activity of these melanocytes, resulting in gray hair.

In addition, it also has the power to decompose "hydrogen peroxide" used when dyeing hair like gray hair dye.Zinc is also useful for anti-aging because it also reduces enzymes that increase with age.

Zinc plays an important role in maintaining healthy hair.

2. Is it true that Japanese women are deficient in zinc?

Zinc is also famous as a nutrient that tends to be deficient in food alone.Absorption rate from food is said to be about 30%.

The ability to be absorbed in the body is weak, and it is often excreted outside the body without being absorbed.In order to increase the absorption rate, it is recommended to take it at the same time as foods containing a lot of vitamin C and citric acid, which have a promoting effect.

In particular,Some Japanese women go on unreasonable diets, and zinc deficiencyIt is said that.Therefore, it goes without saying that you should actively take foods that contain zinc, but you should also be careful not to become zinc deficient by taking supplements well.

However, excessive intake of zinc can also cause various health problems such as copper deficiency, anemia, and stomach upset.According to the Ministry of Health, Labor and Welfare, the upper limit of daily intake is set at 18 mg for women aged 35 and over. (※reference　Ministry of Health, Labor and Welfare "Dietary Reference Intakes for Japanese (2020 Edition)"）

3. What foods are rich in zinc?

From here, we will introduce foods that contain a lot of zinc, so please refer to those who want to take it consciously.Zinc is not well absorbed, but if you force yourself to eat a lot of it, your body may become unhealthy.

Please take it within a reasonable range.

Oyster

Oysters, which are famous for their high zinc content, are also known as sea milk.In addition to zinc, it contains many nutrients such as vitamins, iron, and calcium..That's unmatched when it comes to foods that contain zinc.

Nuts

Nuts are also rich in zinc.Above all,The minerals contained in cashew nuts are not destroyed by heat, so they can be eaten raw or roasted, making them easy to consume..

Of course, almonds and peanuts also contain a lot of zinc, so please consume them efficiently with your favorite nuts.

meat

Beef, pork, and chicken are also rich in zinc.especially,Pork liver contains 100 mg per 6.9 g, which is a high content rate.

It is also found in red meat such as beef.Japanese people may not be familiar with it, but lamb meat also contains 100 mg of zinc per XNUMX g, which is about half of the daily intake.

Natto

Natto is also included in beans, but XNUMX pack contains XNUMX mg of zinc.Japanese people have many opportunities to eat it, so it is a relatively easy food to consume.

Natto isThere are also effects such as intestinal regulation and immunity enhancementTherefore, it is recommended to eat it as a daily routine.

Cheddar cheese

Cheese, especially cheddar cheese, is rich in zinc.is.If you take it together with the red meat I mentioned earlier, the richness of the taste will be enhanced and you can enjoy your meal efficiently.

4. You may be able to take it efficiently if you eat it in combination

Zinc can be taken in more efficiently by eating it at the same time as other foods.

For example, eating protein-rich foods at the same time promotes protein synthesis.In addition, vitamin A increases the absorption of zinc, but it is also a nice feature that it promotes antioxidant effects.

5. Get back healthy hair by taking zinc

Zinc is an essential nutrient for keeping hair clean.The power of zinc is necessary to activate the function of protein, which is the main component of hair.

However, it is not a good idea to focus too much on zinc.A balanced diet and a regular lifestyle are important to keep your hair healthy.

Zinc is certainly one of the nutrients you need, but remember that you need to take care of your hair from the inside and out to grow healthy hair.