If you don t go out and bask in the sun through the window at home, can you give your child calcium?

The principle of calcium supplementation in the sun is that ultraviolet rays regulate vitamin D3 and convert it into vitamin D, which can promote the effective absorption of calcium and play a role in calcium supplementation. Ultraviolet rays are divided into UVA, UVB, UVC, which are long-wave ultraviolet rays, medium-wave ultraviolet rays, and short-wave ultraviolet rays. Among them, vitamin D3 that can regulate **, and it is converted into vitamin D that is medium-wave ultraviolet rays, which have very weak penetrating ability, and are filtered out after passing through the glass and cannot penetrate the glass.

Therefore, if you bask in the sun through the glass, you can't absorb UVB, and you won't regulate the synthesis of vitamin D and calcium supplementation.

I think it is not possible to supplement calcium, only the direct exposure of sunlight on the ** can synthesize vitamin D, promote the absorption of calcium and phosphorus, if there is a glass barrier, it is impossible to supplement calcium.

It is not possible to supplement calcium for children in the sun at home, because there is a glass block, even if it can shine on the sun, it is not possible to let the sun shine directly on the sun, if you often do not go out, it may lead to a lack of vitamin D, and a lack of the main calcium substance, so it is best to go outside when basking in the sun.

Today's babies are widely deficient in calcium. The baby is supplementing calcium and also needs vitamin D supplementation, which can promote the baby's absorption of calcium. Allowing your baby to spend more time in the sun can effectively supplement vitamin D and ensure that the calcium ingested by the baby during meals can be absorbed more strongly.

However, the baby does not have to be exposed to the laminated glass when exposed to the sun, and it is necessary to pay attention not to too much to avoid sunburn. Sun exposure is not an immediate calcium supplement, but the skin is exposed to ultraviolet rays to produce vitamin D, which is an indispensable vitamin for calcium absorption and metabolism in the body.

The ingredients in the ingredients are very low, and the key is to obtain them from the sun. In addition, fish oil contains vitamin D. Through the window, applying sunscreen, and through clothes and pants, it will block ultraviolet light very horizontally, so it is useless to be exposed to the sun.

There is ultraviolet light transmission under the shade of the tree, which is reasonable. Therefore, it is effective to let the baby exercise outdoors more, even under the shade of trees. It can't be effective through a window.

The reason is that through the window, people applying sunscreen or clothing, pants, etc., have a very large level to block and affect ultraviolet light into people's skin, so it is not effective to supplement calcium.

Exposure to solar energy promotes calcium absorption in the body, but if you bask in the sun through a window, the effect will be greatly reduced, so to really work, make sure that there is no obstruction outside the room to block the sun, and let the ultraviolet light in the sun diffuse immediately to your skin. **Only by being exposed to the sun can vitamin D be formed according to the above process, and through the direct exposure of laminated glass, the skin is very rarely exposed to the sun, and the vitamin D produced is far from the daily demand.

Because the clothes and pants are too thick or the laminated glass barrier is too thick, the skin cannot effectively receive the sun, so it basically does not work as well as it should. It is recommended to wear thin clothes, proper sun exposure to the back and the sun, pay attention to prevent exposure to the sun and burn the skin, and at the same time adjust the diet to a balanced diet, eat more ingredients containing protein, vitamins and calcium, and can also moderately fill the calcium Chinese medicine preparation of the quasi-brand of Chinese medicine.

Because the ultraviolet wavelength in the sunlight is relatively short, the penetration is relatively weak, and most of the ultraviolet rays in the sunlight will be blocked through the glass, so the synthesis of vitamin D will be weakened and the absorption of calcium will be weakened through the glass. <

Because the ultraviolet wavelength in the sunlight is relatively short, the penetration is relatively weak, and most of the ultraviolet rays in the sunlight will be blocked through the glass, so the synthesis of vitamin D will be weakened and the absorption of calcium will be weakened through the glass.

No. The ultraviolet rays in the Zhengqian group of sunlight are divided into ultraviolet A, ultraviolet B and ultraviolet C. Ultraviolet C is almost all absorbed by the ozone layer and has little effect on us. UVA is highly penetrating and can penetrate most transparent glass as well as plastics.

Most of the ultraviolet B is absorbed by the ozone layer, only less than 2% can reach the earth's surface, it is not strong penetrating, and will be absorbed by transparent glass, but ultraviolet B can promote the formation of mineral metabolism and vitamin D in the body, so the sun through the glass can not promote the absorption of calcium.

The best place to bask in the sun is outdoors. Even if you have to bask in the sun indoors for various reasons, be sure to open the window to let the sunlight come into direct contact with **. "Shorts and short sleeves in the summer, and face and hands in the winter" are the best choices.

In addition, sunglasses can avoid eye damage caused by direct sunlight; A hair cap can also help prevent sunburn.

The damage of sunlight to the human body mainly comes from ultraviolet A and ultraviolet B. Ultraviolet A is a long wave, acting on the deep layer of **, acting slowly, but it can cause one-time blackening.

Ultraviolet B belongs to the middle wave, acting on the surface layer, acting quickly, can stimulate the keratinocytes, make blood vessels dilate, increase blood flow, will be red at the beginning, and then slowly turn brown. Long-term excessive exposure can even cause cancer.

Exposure to solar energy supplements calcium, but exposure to sunlight through glass cannot promote calcium absorption.

Ultraviolet rays in sunlight are divided into ultraviolet A, ultraviolet B and ultraviolet C. Ultraviolet C is almost all absorbed by the ozone layer and has little effect on us. UVA is highly penetrating and can penetrate most transparent glass and plastics.

Most of the ultraviolet B is absorbed by the ozone layer, only less than 2% can reach the earth's surface, it is not strong penetrating, and will be absorbed by transparent glass, but ultraviolet B can promote the metabolism of minerals and the formation of vitamin D in the body, so the sun through the glass can not promote the absorption of calcium.

Basking in the sun through the glass can supplement calcium, but it is mainly to promote calcium absorption. If calcium deficiency is significant, it is recommended that active calcium supplementation, such as dietary supplementation and oral drug supplementation, help improve calcium deficiency.

The main purpose of basking in the sun through the glass is to reduce the exposure to ultraviolet rays and avoid damage**. However, it can accept the irradiation of other rays, which can promote the synthesis of vitamin D, thereby promoting the absorption of calcium in food by the digestive system, so as to achieve the effect of calcium supplementation, but the effect is poor.

If there is a lack of calcium, it is easy to affect normal growth and development, especially prone to developmental delay, poor sleep at night, delayed teething, delayed fontanelle closure, etc., it is recommended to actively supplement, mainly through milk supplementation, to ensure adequate milk intake. It is also important to pay attention to eating a balanced and varied diet. If the calcium deficiency is obvious, it is also necessary to supplement it through oral calcium to avoid the serious impact of calcium deficiency on the body, which is not conducive to development.

Summary. Hello oh dear, open windows at home. Sunbathe. Can absorb very little calcium oh pro.

Open windows at home. Sunbathe. Can calcium be absorbed?

Hello oh dear, open windows at home. Sunbathe. Can absorb very little calcium oh pro.

First of all, the production of vitamin D in ** is mainly due to the exposure to ultraviolet rays, and the 7-dehydrocholesterol stored under the skin becomes vitamin D3. Second, while it is true that glass can be exposed to ultraviolet light, not all UV rays can promote the production of vitamin D3. Ultraviolet rays can be divided into UVA, which is not easily blocked by glass, and can irradiate the body through glass, although it will not cause sunburn, but it will accelerate aging.

At the same time, it has no effect on promoting the production of vitamin D in **. Therefore, basking in the sun through the glass cannot play a role in calcium supplementation. At the same time, outdoor UVB, if exposed to long-term irradiation, will cause redness and swelling, and even carcinogenic.

However, the permeability of UVB depends on the material of the glass, and a small amount of glass can also be penetrated. Note: If you want to get calcium through sun exposure, you can get 10 minutes of sunlight every day.

Because in these 10 minutes, the vitamin D needed for a day can be synthesized.

Open the window to bask in the sun. Isn't it the same as getting out in the sun?

Exposure to the sun can not replenish calcium, more exposure to solar energy promotes the absorption and conversion of calcium, and more exposure to the sun is beneficial to health.

It's not through the glass, it's the window open. The sun shines in. Isn't it okay to dry like this?

The sun in the house is not comprehensive, and the sun outside is more comprehensive, and the effect is not as good as the outside.

That's the case in comparison, dear.

It can also be done in the house, but the effect is not as good as that outside.

Ok, got it, thank you.

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