Why do some people have crescents on their nails, while others do not? What's wrong with vertical stripes? The truth is here

Many people believe that nails are the mirror of health. For example, having fewer crescents indicates unhealthy health, having long vertical lines and white spots is a lack of calcium, and having long inverted spines is definitely a lack of vitamins

Many people believe that nails are the mirror of health. For example, having fewer crescents indicates unhealthy health, having long vertical lines and white spots is a lack of calcium, and having long inverted spines is definitely a lack of vitamins.

So are these ideas correct?

The crescent, whose scientific name is half moon, is mainly keratin synthesized by methyl group, so it is white. As the nails grow, the crescent gradually rises and eventually becomes transparent and hard, becoming the nails we need to cut.

In general, the appearance of crescents is related to the growth rate of nails,Nails grow quickly, and crescents are more noticeable.

Due to various factors such as individual differences, some people may be born without crescents; Some people may have slow nail growth and may also experience small or no crescents.

Long vertical lines on nails are a normal physiological phenomenon.

As people age, some people's nail vertical lines gradually become apparent, which is actually similar to the principle of wrinkles in people, and has little to do with calcium deficiency.

And the appearance of white spots on the nails is medically calledPunctate leukonychiaMost of the time, it is due to external injuries such as pinching or gouging to the nail, resulting in damage to the nail root, inability of stromal cells to keratinize (harden), and the continuous growth of new cells.

The formation time of white spots usually takes about two months. Due to the long time, many people often forget their previous bumps and starts to doubt whether they are calcium deficient.

It's also easy to remove white spots from your nails. You just need to wait for it to fully grow and then cut it off along with the normal nails. Calcium supplementation will not make it disappear.

Inverted spines, referred to in medicine as "reverse stripping"A simple understanding is that there is a piece of skin protruding from the edge of the nail, which some people do not like to tear off.

Many people believe that the occurrence of barbs is due to a lack of vitamins in the body,But in reality, there is not much correlation between vitamins and the formation of barbsThe two main reasons for the formation of barbs are dry skin and physical friction.

The appearance of barbs usually occurs in the autumn and winter seasons, where the air humidity is relatively low and the skin is in a relatively dry state.

Frequent use of soap, detergents, etc. can also exacerbate the loss of sebum on the skin surface, making already dry skin even worse. In addition to some physical friction, dry skin will peel off and eventually form barbs.

Therefore,If you want to avoid backbiting, you can apply some moisturizing hand cream and skincare essential oil to keep your hand skin moist.

Additionally,If a thorn grows, it must not be handled by tearing or biting it off.,,,.

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1.

The normal nail color isPink White,,.

And if the nail color becomesOpaque and turbid,Long term black and yellow hair,,.

2 .

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3Long black vertical lines on nails.

,Long black vertical lines on nails,,Vertical stripes will continue to increase and thicken,,.

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References:

[1]. [J].,2017(12)41.

[2].,[J].,2021(20)48.

[3][J].,2022(17)12.

[4].[J].,2022(09)70-71.

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