Vitamin D deficiency: three first signs

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Vitamin D is considered one of the most popular in the world, especially among residents northern latitudes, which do not have enough sun. The substance regulates the level of calcium necessary for bone health and contributes to the normal functioning of the immune system.

The only way to accurately detect a lack of this vitamin is a blood test. However, there are several key signs that will also indicate its deficiency.

First of all, a lack of vitamin D is often manifested by constant fatigue. Deficiency of the substance is also associated with frequent headaches, depression and decreased cognitive function, according to the study.

In addition, the vitamin has a direct effect on the health of the musculoskeletal system.

According to scientists, a low level of vitamin D can be the cause of bone pain, muscle weakness and frequent fractures.

“More and more experts are coming to the conclusion that vitamin D plays an important role in the normal functioning of muscles” yew Its low level is associated with an increased risk of falls and proximal weakness. Since vitamin D deficiency is very common, and the symptoms are nonspecific, it is important to pay attention to the content of this substance in the blood of patients with muscle pain and weakness,” the scientists said.