Sunbathing can’t make up for anything, but sunbathing can activate the body’s active vitamin D, which can promote calcium absorption, it is recommended that usually appropriate sunbathing, should not be excessive sunbathing.
Sunlight contains ultraviolet rays, the body’s skin properly accept ultraviolet irradiation can stimulate the skin in the 7-dehydrocholesterol generation of pre-vitamin D3, and then converted to vitamin D3. vitamin D3 into the blood after the kidneys and liver hydroxylase, can be converted to active vitamin D3.
At this time, the active vitamin D3 into the body, can accelerate the small intestine to the inhalation of calcium, so as to achieve the effect of promoting calcium absorption. Normally appropriate sunbathing, can promote calcium absorption, can effectively prevent calcium deficiency caused by vitamin D deficiency, but should not be long time sunbathing or sunbathing in the intense sunlight, so as not to cause skin sunburn.
Sunbathing does not make up for anything, but proper sunbathing can increase the body’s absorption of calcium. You can choose to sunbathe appropriately when the weather is sunny and warm to avoid skin damage from sun exposure.