if u have symptoms of deficiency u should be on supplements.or else diet and sun exposure is fine.for more help consult personally.

Take balanced diet. Take fish, meat ,egg. For  Prescription Consult online with history and printed report.

Vitamin D deficiency is very common and highly prevalent. Commonly it cause - no symptoms or vague fatigue or nonspecific complains. Yes , u need treatment because vitamin D deficiency may lead to increased prevalence of autoimmune diseases and poor bone health. Disclaimer : The content here is provided for informational purpose only and is not intended as medical advice, consultancy, or as a substitute for the medical advice of a physician or specialist medicine professional.

Normal vitamin d levels are 30-60, so you are deficient. Kindly start vitamin d supplementation along with calcium.

Yes... very much