An excellent article by Bill Sardi Sept 2011
Which Nutrition Chart Should You Rely Upon: The RDA, RDI, AI, EAR or DV?
Or, How Much Nutrition Do You Really Need?
See also Vitamin D Life
- Overview Magnesium and vitamin D
- RDA, EAR, UL, RDI, AI, UL, and SONA described
- Recommended levels of vitamins and minerals - history RDA DRI
- All items in category Magnesium and Vitamin D
259 items RDA upper limit etc for Vitamin D and Magnesium - Sept 20115764 visitors, last modified 14 Jul, 2014,