Vitamin D
Vitamin D is a hormone from the family of steroid, one of the essential vitamins of the human body. Its main function is to maintain the balance of minerals in the body. It also maintains the level of calcium and phosphorus in a balanced way, absorbs minerals in the intestines, It also controls the entry and exit of minerals within the bones, as well as it regulates the growth of cells, studies have shown that vitamin D inhibits cancer cells, and increases immunity in the human body.
Vitamin D is produced accurately in our bodies by undergoing changes in the liver and kidney before it is functionally ready. It passes through a phase called a hydroxylase that converts to vitamin D. In the case of low calcium, phosphorus, or high thyroid levels in the blood , Vitamin D production is increasing, and vice versa.
Sources of Vitamin D
- The effect of ultraviolet light, which is located under the skin, as the substance of dehydrocrolstrol 7 to vitamin d.
- The source of external food, where vitamin D is available in meat, as found in vegetable foods, and is abundant in both liver, egg yolks, fish oil, and is recommended to consume between four hundred and six hundred IU of vitamin D daily, The amount of exposure to the sun, as vitamin D is added to the infant’s milk and its derivatives.
Symptoms Of Vitamin D Deficiency
- Chronic and persistent fatigue.
- Infectious diseases such as multiple sclerosis and arthritis.
- Osteoporosis, with thinning due to depletion of calcium stock in the body.
- Heart disease, and high blood pressure, accompanied by heart attacks.
- Severe bone and skeletal abnormalities in children, and adults with vitamin D deficiency have muscle and bone weakness.
The most vulnerable to vitamin D deficiency
- The elderly.
- Lactating women.
- People who suffer from excessive weight gain.
- People who are exposed to limited sunlight.
- People with cystic fibrosis and inflammatory bowel disease.
Treatment of vitamin D deficiency
Vitamin D deficiency is treated with direct exposure to the sun, vitamin D-rich foods may be consumed. It may also be necessary to take tablets containing this vitamin, either orally or through intravenous intravenous injection. People with metabolic disorders are treated By dihydroxy-vitamin, or its synthetic isotopes.