Unpleasant consequences: 3 symptoms of vitamin D deficiency

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Vitamin D is the only vitamin of all that exists, which the human body can produce independently under the influence of sunlight. Its deficiency can lead to serious health problems.

This vitamin helps absorb calcium and supports the functioning of the thyroid gland. The body signals its deficiency with the help of four symptoms.

Fatigue

Scientists have found out that a lack of vitamin D leads to a decrease in the level of human activity and fatigue. This fact is proven by the results of a study by American doctors. It involved people with vitamin D deficiency. About 77% of people reported feeling tired, and after treatment with high doses of this vitamin, their condition improved.

Bone pain or muscle weakness

Vitamin D ensures the health of the bone system – its main function. It contributes to the complete absorption of calcium. With a lack of this vitamin, a person may experience bone pain and muscle weakness.

Depression

Research results showed that a lack of vitamin D can provoke development of depression and other mental disorders. This substance supports the proper development and functioning of the brain, and also participates in the regulation of an enzyme that is necessary for the production of the hormones dopamine, adrenaline and norepinephrine. They provide a good mood and well-being.