Sunbathing in winter is the cheapest and most convenient way to promote the body to absorb calcium. Many old people can come out to bask in the sun when the temperature is slightly warmer in winter, which is very helpful for absorbing calcium. But basking in the sun in winter is also exquisite, not as long as possible. Only by mastering the skills of sunbathing in winter can we achieve the goal of health care.
? How to bask in the sun in winter is the healthiest? 1, seize the opportunity to bask in the sun.
The probability of sunshine in winter is much less than that in summer. To get sunshine in winter, we mainly grasp two time periods: 6: 00 am to 10 and 4: 00 pm to 5: 00 pm. The former has the upper hand in infrared rays, and the ultraviolet rays are lower, which makes people feel warm and soft, and can promote blood circulation and remove blood stasis. The latter is in the upper hand of ultraviolet A beam, which can promote the absorption of calcium and phosphorus in intestine, help to strengthen physique and promote normal calcification of bones.
Don't wear too much in the sun.
Many parents are worried that their children will catch cold and are used to wearing too many clothes for their children in autumn and winter, but the ultraviolet rays in the sun are relatively weak in winter. If they wear too much, it is difficult for ultraviolet rays to touch the skin, which will reduce the effect of sunbathing. It is best to choose loose and soft cotton clothes. If you are worried that your child will catch cold, you can wear a small velvet hat with a brim before basking in the sun to protect your baby's head and eyes.
It doesn't take long to bask in the sun.
It won't take long to bask in the sun, but about half an hour. Or bask in the sun for a while and then enjoy the cool under the tree. /kloc-it is best not to go out to bask in the sun between 0/2 and 2 noon, because the ultraviolet rays of the sun are the strongest all day and it is easy to burn the skin.
4. Don't sunbathe through the glass.
In winter, some people are afraid of the cold and are used to sunbathing through the glass, which generally has little effect. This is because glass can reflect ultraviolet rays, and sunbathing through glass actually has no effect. Therefore, experts suggest that people should go to places with fresh air and sunny sunshine to bask in the sun.
5, more hands and feet, legs, back.
Sunbathing can also produce healthy skin. People who are usually worried about being tanned can directly stretch out their hands and feet to bask in the sun, or they can bask in the sun on their backs. No matter which part of their skin, as long as the sun shines directly, it can have the same effect. At the same time, drying hands and feet can also dispel cold, benefit joints and dry back, dispel the cold of spleen and stomach, help improve digestive function and dredge back meridians, which is beneficial to heart and lung.
6. It is best not to take a bath before and after sunbathing.
Because bathing will wash away 7- dehydrocholesterol, which synthesizes active vitamin D in the skin, it will reduce the role of sunlight in promoting the absorption of calcium by the human body. Therefore, mothers should not bathe their babies before and after sunbathing, so as not to affect their absorption of calcium.
7. Don't bask in the sun after eating.
There are some sensitive foods in the food. Directly basking in the sun after eating is easy to hurt the skin, leading to long spots on the skin. Common photosensitive foods such as mustard greens, lettuce, snails, shrimps, crabs and mussels should be avoided after eating, so as not to cause photosensitive drug eruption or solar dermatitis.
8, prevent direct sunlight eyes
Don't think that the sun in winter doesn't hurt your eyes much. Although it is "mild" compared with summer, the sun in winter will still do some harm to the eyes. It is recommended to take an umbrella when you go out, or wear a pair of sunglasses or a hat to block the light that hits your eyes.
9. Replenish water in time after sunbathing.
When you are in the sun, your body will sweat and lose some water, so you should replenish water in time after the sun, and it is best to drink some light salt water. At the same time, before sunbathing, it is best to get some moisturizer, which can reduce the problem of dry skin caused by too much sunbathing.