How to understand if there is a deficiency of vitamin D in the body

 When the body is deficient in vitamin D, various diseases occur. Deficiency of this vitamin in the body causes several symptoms. 

E.g.-

1. Low vitamin D lowers the body's immune system. Increases the risk of infection. Vitamin D levels in the body need to be checked after an infection every few days.

2. Lack of this vitamin can lead to muscle tension. Vitamin D deficiency reduces muscle strength in many cases.

3. Lack of vitamin D causes fatigue in the body. Adequate sleep and good nutrition should not be taken even after eating well.

4. Bone pain also indicates vitamin D deficiency. If the pain persists, it is necessary to consult a doctor.

5. Hair loss without any reason can lead to vitamin D deficiency in the body. In that case, it is important to get a health check-up.