These drops contain 400 IU of vitamin D3 each, which meets the American Academy of Pediatrics recommendation for breastfed infants. Several reviewers do mention that the bottle's dropper is very ...

Historically, 400 IU (10 ug) of vitamin D was recommended for better health because it closely approximated the amount of vitamin D in a teaspoonful of cod liver oil. However, 800 to 1,000 IU is ...

Vitamin D is one of the most essential nutrients for our bodies. Here, a nutritionist breaks down the seven best foods high ...

In this article: Nature Made Vitamin D3 2000, Ddrops Kids Booster 600 IU 100 Drops and MaryRuth's Vitamin ... For younger ...