I've been taking 7500IU of vitamin D a day and am breast feeding my son who is 5 weeks old.
I haven't given him vitamin D supplements as I read that babies get an adequate amount from mom's milk if she's taking over 6900IU.
However I'm wondering if I should play it safe and supplement him as well. And if so, then how much? The recommended 400IU of drops seems to be pretty low.