Yes, basking in the sun through a glass is an ineffective calcium supplement. Many people have heard that if we want to take a calcium supplement, basking in the sun is a very good choice, and we do that. Make sure to show off your skin. But some people find the process of basking in the sun to be particularly harsh and a bit unbearable, which is why some people have found a way to do it through glass. Is such an approach feasible? Obviously, this is not possible, because sunbathing can replenish calcium through the sun's ultraviolet rays.
1: Ultraviolet rays are rich in vitamin D
For humans, vitamin D It is a very important substance that can promote the absorption of calcium in our body and then help us achieve the effect of a supplementcalcium entation. So if we want to supplement calcium, the most important thing is to supplement vitamin D. There are many ways to do this, such as dietary supplements, drug supplements or sunbathing, which can help us supplement some amount of vitamin D.
Two: Glass refracts ultraviolet rays
The reason we can't bask in the sun through glass is that glass refracts ultraviolet rays back, so We naturally have no way to absorb vitamin D from ultraviolet rays. Since there is no way to properly absorb vitamin D, it is naturally impossible to achieve the effect of calcium supplementation. This is why we say that if it is separated. by the glass If you're lounging in the sun, this is an ineffective calcium supplement, which is basically useless.
Three: Calcium supplement cannot be supplemented by sunbathing alone
Actually, you want to supplement it by sunbathing alone, that's is also an unrealistic thing. We need to eat more calcium tablets to supplement some of the nutrients our body needs. In addition to calcium tablets, we can also eat more foods with higher calcium content. If you don't know which foods have a higher calcium content, you can check it on the Internet. Then we should pay more attention to our health, go to bed early and get up early, and exercise more when we have time. Exercise will improve our physical fitness.
Why does sunbathing promote calcium absorption?
Sunbathing in the sun can slightly replenish calcium, and this does not will not affect the tan in clothing. It's notnot the case. This means sunbathing without clothes. Only the sun can replenish calcium. Sunlight can penetrate the Earth's atmosphere and reach the ground. A few pieces of clothing will not prevent the human body from absorbing sunlight.
At the same time, calcium supplementation is not limited to sunbathing. There are several ways to supplement with calcium. Calcium supplementation is necessary for children and the elderly.
Additional informationExposing to the sun does not replenish calcium, but increased exposure to the sun can cause the body to produce more.Vitamin D to promote the body's absorption of calcium. Every time I have a physical exam, I always hear doctors tell parents: “Get more sunshine every day to help your children grow taller with calcium supplements. »
Exposing yourself to the sun alone allowscauses the body to absorb calcium in a better area, but it does not replenish the calcium. Calcium is not directly linked to the sun, that is, in addition to spending more time there. in the sun, we also need to provide more calcium.
People's Daily Online - Exposure to the sun at different times of winter will have twice the effect on health with half the effort
Exposure to sunlight to replenish calcium can also prevent tumors. Is it true ?
Because active vitamin D produced by sunlight can promote calcium absorption.
Ultraviolet rays from the sun can promote the conversion of 7-dehydrocholesterol present in the basal layer of human skin into vitamin D3 through photochemical reactions. After being absorbed into the blood, it is produced by the action of hydroxylase present in the blood. liver and kidneys. Active vitamin D.
Active vitamin D can exert biological effects on several tissues and organs such as the intestines, kidneys and bones, thus promoting the absorption of calcium and phosphorus. Although some vitamin D can also be supplemented through diet, around 80% is still synthesized through the pathways mentioned above.
Therefore, insufficient exposure to sunlight can lead to vitamin D deficiency, thereby affecting the effect of calcium supplementation.
Detailed informationOther physiological functions of vitamin D:
1. Promotes bone growth
Vitamin D3 may promote bone calcification by increasing the absorption of calcium and phosphorus in the small intestine. Lack of VD3 can lead to impaired calcium absorption and bone mineralization, causing rickets. Children who lack sunlight for a long time are prone to poorse bone growth due to insufficient bone calcification.
2. Regulate immune function
Vitamin D has an immunomodulatory effect and is a good selective immunomodulator. When the body's immune function is suppressed, 1,25-dihydroxyvitamin D3 mainly improves the function of monocytes and macrophages, thereby strengthening immune function. When the body's immune function increases abnormally, it inhibits the proliferation of activated T and B lymphocytes, thereby maintaining immune function. immune balance.
People's Daily Online - Everyone knows that sunbathing can replenish calcium. Do you know how to get the best effect from sunbathing?
Baidu Encyclopedia - Vitamin D
Voltaire once said that there would be no great cause without great difficulties. This inspired me personally, sun exposure and cal supplementationcium can also prevent tumors. Not only was it a major event, but it could also change my life. Broadly speaking, with these questions, let's examine whether sun exposure and calcium supplementation can prevent tumors. . In this case, anyway, generally speaking, you need to think about it carefully.
First of all, we must be clear that basking in the sun can indeed have harmful effects on the body, but cannot prevent tumors.?In the sun, the body can increase its sizeIncrease the production of vitamin D and significantly improve the body's absorption of calcium, which can increase the calcium levels in the blood and reduce the impact on leg cramps. However, when you are in the sun, you can first take appropriate calcium supplements and then take vitamin D supplements, which pcould fundamentally solve the problem of calcium deficiency. When we supplement with calcium, we should not only bask in the sun, but also take appropriate vitamins and eat more vegetables and fruits. Only in this way can the body be healthier.
Sunlight can delay aging. Indeed, sun exposure can replenish vitamin D.Research shows that people with high levels of vitamin D are about 5 years younger than people with low levels of vitamin D, and 90 % of the body's vitamin D depends on sunlight. Vitamin D3 is converted into active vitamin D, which absorbs calcium and phosphorus and promotes bone formation. Vitamin D can reduce the ultraviolet rays of diamonds and is called "sunshine vitamin", reducing sun exposure and improving the hematopoietic function of bone marrowe. It protects from the sun's UV rays. However, our colleagues who bask in the sun should also avoid being burned by ultraviolet rays and take sun protection measures when going out. Not only does sunbathing keep you healthy, it can also prevent skin diseases and delay aging. Sunbathing can also improve hematopoiesis and prevent anemia.