Suntanned
1, sunbathing can prevent depression
MM can often go outdoors to bask in the sun, which is of great benefit to dispel depression. Experts say that radiation will cause a series of physiological changes, such as the thermal effect of infrared rays will expand capillaries and accelerate blood circulation; The action of ultraviolet rays can oxidize melanin.
Under sufficient sunshine, it can promote the secretion of adrenaline, thyroxine and gonad, and will effectively improve the bad psychology such as depression and mental depression. MM who are still worried about their work and life feelings go out of their homes and bathe in the sunshine.
Sunbathing can prevent depression.
2. Appropriate ultraviolet rays can prevent osteoporosis.
Adequate light will play a key role in the production of vitamin D and the absorption of calcium. Once vitamin D is deficient, the human body will not absorb enough calcium, and the human bones will become very fragile. If you are not careful, you will break a bone, such as bending over and jumping. Some osteoporosis, even if it has not reached the level of fracture, will produce persistent pain, which greatly affects people's quality of life. If you bask in the sun through the glass, the glass will still absorb some sunlight, which will have an impact on the production of vitamin D. Therefore, if you feel the light and heat of the sun outdoors, people will become refreshed.
Appropriate ultraviolet rays can prevent and treat osteoporosis.
3, drying the top of the head can supplement calcium and grow hair
Sunlight overhead can fully promote the absorption of calcium. Many people often like to wear hats when they are in the sun. In fact, if the weather is fine, you'd better take off your hat when you are in the sun. Once the hair is exposed to sunlight, the synthesis of calcium in the head is more abundant, which is beneficial to the growth of hair. MM's hair is still relatively healthy in the sun.
Proper sun exposure can supplement calcium and promote hair growth.
4. Appropriate participation in outdoor activities can protect your eyes.
The intensity of outdoor light is more than 10 times that of indoor light. A number of studies in the United States and Singapore have found that the longer the outdoor activities, the better the eye protection. But in order to prevent the sun from hurting your eyes, you can't look directly at the sun when you are outdoors! Children are prone to farsightedness before the age of 6; It is easy to cause myopia after 6 years old. Every child's normal vision development needs natural light. Therefore, it is necessary for children's eyes to get proper sunlight. Therefore, sunbathing should start from a young age, and at the same time, we should pay attention to avoiding direct sunlight as much as possible, and do proper protection and shading.
Sunbathing can protect your eyes.
5. Dry your legs to prevent cramps.
Sun-drying legs can dispel the cold in legs, activate blood vessels, effectively relieve leg cramps and accelerate the absorption of calcium in legs. In addition, there are many acupoints on the legs, which can make people feel light and comfortable through sunlight. MM who is prone to cramps should not neglect their feet for fear of tanning.
How to dry your legs in the sun to prevent cramps and let "sunshine vitamins" give full play?
1, choose the best time to bask in the sun: 8: 00 am to evening 10, and 4: 00 pm to 7: 00 pm, which is the best time to bask in the sun. At this time, the beneficial ultraviolet A beam can make the human body produce vitamin D, thus strengthening the body and reducing arteriosclerosis.
2, it is best to wear red clothes in the sun, because the long-wave radiation of red clothes can quickly "eat" the short-wave ultraviolet rays with strong lethality, and it is best not to wear black clothes.
This is the most effective way to bask in the sun.
3. When basking in the sun, take off your hat and gloves, expose your skin as much as possible, let the sun get in close contact with your skin and lie in the embrace of the sun.
Sunbathing through the glass window is not effective. It is best to say hello to Grandma Sun outdoors or on the spacious balcony.