Sunbathing can help people get vitamin D, which is also the main source of vitamin D, also known as "sunshine vitamin". The source of vitamin D3 contained in human skin is made by obtaining ultraviolet rays from sunlight and converted into vitamin D, which can help the human body absorb calcium and phosphorus and make children's bones grow strong and strong. Can be used for preventing rickets and rickets in children. For adults, it has the function of preventing osteoporosis and rheumatoid arthritis, which needs our attention. Sunbathing has many benefits to our health and can effectively help us promote health. This is a good way for us to stay healthy in summer.
Sunbathing can prevent skin diseases. Proper exposure of the skin to ultraviolet rays can effectively kill bacteria on the skin and increase the skin's resistance. Sunbathing can also enhance human immune function and increase the vitality of phagocytes. Ultraviolet rays in the sun have a strong bactericidal ability. Generally, bacteria and some viruses will be killed if they are exposed to the sun for half an hour or several hours.
If you want to supplement calcium in the sun, you can't "stop" and you have to bask for a long time. Generally speaking, when human skin 15% is exposed to the sun, young people can get enough vitamin D in 40 minutes a week and old people in 60 minutes a week, which we need to pay attention to. Although it is hot in summer, we can get some sunshine. We should get some sunshine every day, so that we can get better sunshine, which is very beneficial to our health.
What we have introduced above is what we should pay attention to when sunbathing in summer. We can find that there are many benefits of sunbathing in summer, which everyone should pay attention to. If we can't pay attention to these things, it will be bad for our health, so we must be careful.