The benefits of sunbathing The sun is the source of our life. Heaven can't live without this fire, and people can't live without this fire. Ancient sages repeatedly emphasized that if you don't tire of the sun, you must wait for it. Therefore, regular sun exposure is good for health. Here are the benefits of sunbathing.

The benefits of sunbathing 1 sunbathing in four parts.

It is good to bask in the sun correctly. You may wish to focus on four parts and enjoy the sunshine and health.

Sunbathing and brain-strengthening Yang Qi

Chinese medicine believes that "the head is the first of all yang" and it is the place where all converge. The essence of the five internal organs and the qi of clearing yang in the six internal organs all converge on the head, which is suitable for sunbathing at noon.

After lunch, it's best to take off your hat and take a walk outside 15 minutes, so that the sunshine can warm Baihui point on the top of your head, promote the development of your brain and skull, and be beneficial to the growth of your hair.

The sun is on the back-regulating qi and blood

The back of the human body is yang, and many meridians and acupoints are on the back. Sunbathing the back at night is helpful to regulate the qi and blood of zang-fu organs and warm meridians.

Every afternoon 16 is the best time to store vitamin D. When drying your back, pay attention to let the sun shine directly on your back, that is, your back is facing the sun.

Dry your legs and feet-protect righteousness

When drying your legs, dry them for at least half an hour at a time. Sunlight can take away the cold of legs and feet, accelerate the absorption of calcium and help prevent osteoporosis. Giving your legs and feet plenty of sunshine can store energy and help you resist the cold in winter.

Sun palm-promoting sleep

People rarely get sunburned on their palms, so special care will have a good health care effect. In the warm sunshine, we might as well spread out our hands, palm facing the sun, and let the sun shine into our palms, which can release stress, relieve fatigue and promote sleep.

Tips for sunbathing

Take a deep breath in the sun.

Adequate sunshine can mediate the secretion of melatonin, and stretching the chest can make the body better absorb yang.

It is suggested that you take half an hour out every day, face the sun, close your eyes, open your arms, point your palms at the sun, slightly close your fingers, imagine the sun shining all over your body and take a deep breath.

Don't sunbathe for less than 40 minutes a week.

Generally speaking, when human skin 15% is exposed to the sun, 40 minutes a week for young people and 60 minutes for the elderly can ensure that the skin can synthesize enough vitamin D.

Optimum time: 10 and 16.

10 around 4: 00 am and afternoon is the best time to bask in the sun for health.

Special people are particular.

Generally speaking, pregnant women, children, the elderly and other special groups need more calcium and more attention to sunbathing.

Pregnant women: pregnant women need to bear the calcium needs of two people. Not less than 1 hour every day in winter, and you can't stay indoors all day because of physical inconvenience.

Children: Children need a lot of calcium for their development. Starting from two months, as long as the weather permits, we should go outdoors to bask in the sun every day, and it is appropriate to spend 15~30 minutes every day.

The elderly: The elderly are also the key population for calcium supplementation. You can bask in the sun before 9 am and after 4 pm, and you can also find some companions to chat and exercise to avoid falling asleep and catching a cold outdoors.

The benefits of sunbathing 2 According to the folk tradition, sunbathing has three supplements, namely, tonifying bones, being yang and being healthy. Regular sunbathing can prevent myopia, because sunlight can stimulate the production of dopamine, thus preventing the focus of light entering the eyes from being distorted when focusing.

Can improve the hormone level in the body. Relax your mood and reduce symptoms such as insomnia, chest tightness and irritability. It can increase vitamin D in the body, thus preventing colds and other common respiratory diseases. At the same time, it is also conducive to reducing the risk of cardiovascular and cerebrovascular diseases, reducing the cancer rate and prolonging life. For middle-aged and elderly people suffering from cardiovascular and cerebrovascular diseases, chronic bronchitis, asthma and other chronic diseases, sunbathing on the back can dredge the back meridians, so that Yang can enter the heart and lungs from the relevant acupoints on the shoulder and back.

Benefits of sunbathing:

1. Help people get vitamin D: The source of vitamin D3 contained in human skin is made by getting ultraviolet rays from sunlight and converting it into vitamin D.. It can help the human body absorb calcium and phosphorus, is an indispensable nutrient for the baby's growth and development, and has the function of preventing osteoporosis and rheumatoid arthritis for adults.

2, can prevent skin diseases: proper exposure to ultraviolet rays can effectively kill bacteria on the skin and increase the skin's resistance.

3, enhance human immune function: ultraviolet light has a strong bactericidal ability, general bacteria and some viruses will be killed in the sun for half an hour or a few hours.

4, make people feel happy: the sun also has a certain mediation effect on people's life rhythm and psychology.

5, enhance metabolism: sunbathing can promote human blood circulation, enhance human metabolism, regulate the central nervous system, so that the human body feels comfortable.

6, enhance sexual desire: sunbathing can improve male androgen levels, enhance sexual desire, and improve sperm quality.

7. Prevention of anemia: Ultraviolet rays can also stimulate bone marrow to produce red blood cells and improve hematopoietic function, thus preventing anemia.

Benefits of sunbathing 3 Benefits of sunbathing

Sunbathing is a good way to keep healthy. Sunbathing can bring us the following benefits.

Reduce the risk of ovarian cancer

A study by the University of San Diego in the United States shows that women living in low latitudes have a lower risk of ovarian cancer than women living in high latitudes, because the former has a long sun exposure and a high intake of vitamin D, which is more conducive to cancer prevention than the latter.

Reduce multiple sclerosis

Multiple sclerosis (MS) is a chronic central nervous system disease. Its main symptoms include visual impairment, muscle weakness and even disability. It is found that people are more likely to suffer from multiple sclerosis in areas with less light at high latitudes than those living near the equator. A study of 20 14 also found that improving vitamin D deficiency can slow down the condition of multiple sclerosis and reduce related brain damage.

Reduce the risk of pancreatic cancer

Cancer can be said to be the most dangerous disease, among which pancreatic cancer is one of the biggest health killers, although its reputation is not obvious, and sunbathing can help us prevent pancreatic cancer.

Pancreatic cancer is the twelfth most common cancer and the seventh most fatal disease in the world. A study by the University of California, San Diego School of Medicine found that the incidence of this disease is the highest in countries with the least light. The chief researcher in charge of this study pointed out that if people live in high latitudes or often cloudy areas, it is difficult for people to supplement enough vitamin D by sunbathing, which will lead to a higher probability of pancreatic cancer among residents in this area than the average incidence of this disease.

prolong one's life

Since 1980, Danish researchers have studied 4.4 million Danmai people for 26 years, and found that more sunshine can prolong their life. Swedish research also found that compared with women who sunbathe in summer, the death rate of women who do not sunbathe is twice as high. According to the Danish Cancer Institute, people who spend a long time in the sun go outdoors more often than those who always stay at home or in the office, which is also an important reason why the sun is good for health.

Conducive to lowering blood pressure

Generally speaking, hypertension often occurs in winter and in areas far from the equator. For this, an article published in the journal of Dermatology Research 20 14 gives a possible explanation: sunlight will make nitric oxide in the skin be absorbed by the blood, thus helping to lower blood pressure. The University of Warwick, which participated in this study, believes that this study makes the benefits of sun exposure go beyond the scope of beneficial vitamin D supplementation.

Improve mood

Langong Medical Center of new york University pointed out that sunlight can stimulate the brain to release serotonin, a "happy hormone", so sunbathing helps to improve mood and release stress. Many people are prone to insomnia, chest tightness and irritability in winter and rainy days, which is related to the reduction of sunshine time. The survey shows that residents in high latitude countries are more likely to suffer from depression than those in low latitude countries. For example, the prevalence of depression in Finland is as high as 20%.

Reduce the risk of arthritis

A study published in the Yearbook of Rheumatology found that in Hawaii and Arizona with the most sunshine in the United States, the probability of women suffering from rheumatoid arthritis is 2 1% lower than that in Alaska and Oregon with the least sunshine. Interestingly, however, this result is only obvious in older women. The researchers pointed out that this may be because young women pay more attention to sun protection or have fewer opportunities to bask in the sun.

Helps protect blood vessels

A study published in the British Medical Journal found that people with low levels of vitamin D have a higher risk of heart disease, heart failure and stroke. Many studies have also confirmed that the number of patients with myocardial infarction will increase significantly in winter when ultraviolet rays are scarce. The study also found that the more serious vitamin D deficiency, the higher the incidence of heart disease.

Reduce the risk of breast cancer

A report published in the journal Environment and Health Outlook said that exposure to sunlight may reduce the incidence of breast cancer. For 10 years, women who engage in outdoor activities at least 1 hour every day have a lower risk of breast cancer than women who engage in outdoor activities less than 1 hour every day.