hi my baby is 19 months and her vit d3is 51.4 ...is this is fine level.

A. hi dear Toddlers one year and older need 600 IU vitamin D from food, fortified milk, and sometimes from a supplement. (see table). breastfed, continue to give 400 IU of liquid vitamin D every day. (500 mL) of fortified whole milk (3.25% milk fat) each day.