70-80% of urban Indians are vitamin D deficient. Twenty minutes of morning sun and a basic supplement solves it.

70-80% of urban Indians are vitamin D deficient on lab testing despite living in a sun-rich country. The reasons are uniformly modern: indoor lifestyles, sunscreen use, AC offices, and skin pigmentation that reduces synthesis. The deficiency shows up as fatigue, low immunity, and bone density loss. The fix is unglamorous and effective: 20 minutes of morning sun (8-10 AM) on bare arms and legs three times a week, plus a 60,000 IU vitamin D3 sachet weekly for two months to correct deficiency. Test before and after to verify. Total cost: ₹200 for the test, ₹50 for the supplements. Most Indians never bother.