Those who stay or work indoors mostly are likely to be vitamin D deficient. Its deficiency means one can have arthritis, rickets, depression, pneumonia, increased risk of heart disease, Alzheimer, psoriasis or schizophrenia. If you don’t want these, come out in the sun for a while. Specially people working in IT and BPO sector, should pay special attention to this and come out in the sun during lunch time.
