Can men benefit from basking in the sun in winter?

　　Sunbathing can help the body obtain vitamin D, which is also the main source of vitamin D in the human body. Vitamin D, also called the “sunshine vitamin,” is skin The vitamin D3 source contained in it is produced and converted into vitamin D by absorbing ultraviolet rays from sunlight. It can help the body absorb and absorb calcium and phosphorus, making children's bones grow strong and strong. right baby It has a preventive effect on rickets and rickets. For adults, it has the effects of preventing osteoporosis and rheumatoid arthritis.

　　Research shows that testosterone levels in the body fluctuate with vitamin D levels. After autumn begins in October every year, the levels of vitamin D and testosterone in the human body will decrease simultaneously and reach the lowest level in March of the following year. This is because people spend less time outdoors and have fewer opportunities to bask in the sun. Research has once again confirmed that just one hour of sunshine a day can increase testosterone in the human body by 69%.

　　Researchers from the Medical University of Graz in Germany found that there is at least 30 nanograms of vitamin D per milliliter of blood. male , the levels of testosterone in their bodies are much higher than those of people whose vitamin D levels are less than 30 nanograms per milliliter of blood. It is understood that the normal level of vitamin D in the human body is 30 nanograms per milliliter of blood, and 40-60 nanograms per milliliter of blood is optimal. Under ultraviolet rays, 90% of vitamin D in the body is produced by the skin. 　　　Brand, a spokesman for the Dutch Sunshine Research Forum, said: “If people can ensure adequate levels of vitamin D in their bodies, it will help stabilize testosterone levels and maintain a high level of sexual desire. This finding affects men more."

　　So we say that the cheapest and natural Viagra is to get more sun. Because the level of testosterone in the human blood will increase as the vitamin D content in the body increases. If you also want to get the "power of sunshine", here we recommend that you do:

　　Exposure to the sun for 1 hour a day has the best "sex-helping" effect

　　A key component of serotonin is tryptophan. Increasing the intake of this component can also indirectly enhance the effect of serotonin. The tryptophan content in turkey and bananas is very high, so you can eat some in moderation.

　　1 hour of sun exposure every day

　　Longer and longer is the tireless pursuit of men. To do this, men are willing to try different medications and treatments.

　　But a study by Utrecht University in the Netherlands found that serotonin, known as the "happiness hormone", is a pleasant nerve Transmitters, their content and activity determine whether sexual intercourse lasts or not.

　　mental illness Scientist Marcel pointed out that research shows that Premature ejaculation The serotonin in the male body is inactive and secreted less. But if these men are subjected to light stimulation, the secretion of serotonin can be increased.

　　Dr. Simon from McGill University in Canada pointed out that going outdoors and getting more sun can increase the level of serotonin in the brain. Even on cloudy days, the natural light received by the human body also has the effect of enhancing serotonin.

　　Pay attention to the following three points when basking in the sun:

　　It is best to bask in the sun outdoors, or on a spacious balcony.

　　When basking in the sun, be sure to take off your hat and gloves, and try to expose your skin so that the sun can be in close contact with your skin. If you bask in the sun through a glass window, the effect will not be achieved.

　　It is best to wear red clothing when basking in the sun, because the long-wave radiation of red clothing can quickly "eat" the highly lethal short-wave ultraviolet rays. It is best not to wear black clothing.