Vitamin D or Vitamin Sun as scientists and doctors like to call it is a type of vitamins that are manufactured within the body across the skin and can be obtained by some foods.
The importance of vitamin D is in its ability to stabilize calcium and phosphorus in the bones, which gives bones the hardness necessary to support the body and growth properly sound away from the distortions that can be obtained in the event of deficiency.
Recent studies have shown that vitamin D can fight old age and fight some cancers such as breast cancer in women.
In the scientists’ comments, influenza is also reported to increase during the winter due to the lack of solar fall on the ground, which reduces the body’s ability to form vitamin D, which led them to predict the relationship of vitamin document in strengthening the immune system in humans.
In patients with heart disease, stroke, and cardiovascular disease patients, the incidence of vascular occlusions is lower in people with vitamin B, and vitamin A is used to relieve arthritis and pain caused by rheumatism.
Pediatric rheumatism and osteoporosis are among the most important diseases associated with vitamin deficiency in the body. Bone malformations in long bones are caused by vitamin deficiency, which leads to calcium deficiency in the bones.
And about how to avoid vitamin D deficiency can follow the following tips:
1 – Exposure to the sun:
Exposure of the body to the sun for 20-40 minutes during the morning – between 10 to 2 noon – where the exposure of the skin to the sun during this period to obtain the largest amount of radiation above the psychological type B, which interact with the substance dehydrocholesterol 7, which results in the formation of vitamin Dr .
It can be seen that the body has received an appropriate amount of sunlight through the appearance of the pink color of the skin.
The disadvantage of this method is to get vitamin D to the risk of sunburn, which leaves traces difficult to remove.
2 – eating foods containing vitamin D:
Vitamin D can be obtained by eating fish and fish oils and is found in good quantities in eggs and vitamin D-fortified milk – often milk for children – and vitamin D fortified breakfast cereals.
The problem with vitamin D is that some people do not want to eat these foods or because the body can not absorb the vitamin because of intestinal absorption problems.
3 – take vitamin D on the image of dietary supplements:
Vitamin D can be purchased from pharmacies where it is often associated with calcium in the form of tablets.
The dietary supplements compensate for the deficiency of vitamin D in the body, but it leaves some negative effects, especially with excessive quantity, including kidney stones, diarrhea, vomiting, nausea, loss of appetite, sweating, thirst, headache, extreme dizziness, and excessive sweating.