Vitamin D deficiency signals sent by the body

There are cases where depression occurs as a signal of vitamin D deficiency sent by the body.

Vitamin D affects the improvement of the brain neurotransmitter 'serotonin'.

If you usually suffer from severe depression, it is highly likely that a vitamin D deficiency is the main cause.

In this regard, among the medical research results from 1998

There is also a record stating that about 70 women who consistently took vitamin D supplements during the winter maintained a positive mood.