Purayati - Official blog
Vitamin D3 - A brief about the sunshine vitamin
Vitamin D deficiency was rare for our ancestors who worked in sunny fields. But as work shifted from farms to offices, that changed. How it works- When the ultraviolet B...
Vitamin D3 - A brief about the sunshine vitamin
Vitamin D deficiency was rare for our ancestors who worked in sunny fields. But as work shifted from farms to offices, that changed. How it works- When the ultraviolet B...