2 ms·
So you can supplement 2000IU year round without getting calcium build up? My problem with vitamin D is it's really not clear how much is safe to supplement.
by globular-toast 10mo ago
So you can supplement 2000IU year round without getting calcium build up? My problem with vitamin D is it's really not clear how much is safe to supplement.
- dharma1 10mo agoAlways take d3 with k2