Guduchi,til,drumstick,sunbath,egg,spinach are rich source of vit d.

Everyday suryanamaska consisting of 12 steps with specific lines of mantras is verygood.To be done as the sun rises   approx by 6 am to 7.30 am.U can get ample amount of sunshine vitamin . Eat sprouts raw,whole grains plenty of vegetables,fruits  in everymeal. Milk milk products are also healthy. Ghee is the best fat  could be consumed.. Exercise,yoga,walking helps keep u fit. Sleep for atleast six hrs at night for a refreshing day.

Hello dear,U can take Vitamin D3 of I Herb 1 o d massage with olive oil in morning sunshine, Take milk and it's products honey Whey protein walnuts almonds pistachio Draksha anjeer Sprouted seeds Cow's pure ghee,

Hi yes there is ayurveda treatment for that, consult me online