Vitamin D
Vitamin D is a fat-soluble steroid that can be described as unique because the body can produce and manufacture it when exposed to sunlight. Vitamin D is not a nutritional vitamin essential in the strict sense, although it is called vitamin, because it can be manufactured in specific amounts of sunlight in all mammals, a chemical organic compound, and is called vitamin scientifically only when unable to synthesize enough quantity of the organism, So it must be obtained by diet.
Risks of Vitamin D Increase
People who take vitamin D as a dietary supplement should check their dose so that they do not consume too much. The body gets rid of any excess water-soluble vitamins, but fat-soluble vitamins such as vitamin D accumulate and store in the body, Therefore, if the vitamin is too high it may reach toxic levels, it results in the formation of stones in the kidneys, and osteoporosis, and calcification of the heart.
Vitamin D regulates the amount of calcium during digestion, and the amount of calcium in the bloodstream, so when there are high amounts of this vitamin result in an increase in calcium, and symptoms of this increase appear after about a month, and these symptoms:
- Vomiting.
- Constipation.
- Irritations occur.
- General fatigue.
- Loss of appetite.
- Muscle weakness.
The higher the rate of blood in the situation becomes worse, and show other symptoms such as: irregular heart rate, gravel, and calcification soft tissue heart and blood vessels.
The recommended amount of vitamin d
The dose or recommended amount of this vitamin is determined on the basis of the person’s need to maintain his strength and healthy bones. Both males and females need 600 IU or 15 micrograms of vitamin D per day The precise quantities can cause unknown toxicity levels. In order to ensure safety, the dose should not exceed 4000 IU or 100 micrograms per day.
Warnings of vitamin D reaction with some medications
- The risk of vitamin D increases in people with kidney, tuberculosis or lymphoma.
- People with atherosclerosis problems make it worse.
- Women who take birth control pills.