Vitamin D is an important vitamin that functions like a hormone. Every single cell of our body has a receptor for it.
The body makes it from cholesterol when the skin is regularly exposed to sunlight.
Vitamin D is also found in foods namely fatty fish or fortified dairy products. It is, however, difficult to get enough from diet only.
Signs & symptoms of vitamin D deficiency.
Vitamin D plays an important role in immune function. Among others, the most common symptom of Vitamin D deficiency is increased risk of infections or illness.
Fatigue and tiredness are also related to vitamin D deficiency. Therefore, taking Vitamin D supplements can help improve energy levels.
Deficiency of vitamin D may also be a contributing factor to bone pain or lower back pain.
Depression is also with low vitamin D levels.
Hair loss is another sign of vitamin D deficiency.
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