Vitamin - ?
Name of the deficiency diseases - Rickets (in childhood bones turn soft)
Source of Vitamin - ?
Function of vitamin - ?

Vitamin - D

Name of the deficiency diseases - Rickets (in childhood bones turn soft)

Source of Vitamin - Fatty fish, like tuna, cereals, Beef liver, Cheese and Egg yolks.

The function of vitamin - to absorb calcium and promote bone growth.