The combination of HMB and vitamin D3 plus calcium provides a range of benefits ... Our patented and clinical dosage includes 1500 mg HMB + 2000 iu Vitamin D. The product may not be suitable ...

In some countries, vitamin D is listed in micrograms, and the relationship is as follows: 2.5 mcg (micrograms) = 100 IU. 5 mcg = 200 IU ... before recommending the 25-OH vitamin D test.

Thus, the actions and levels of vitamin D, calcium ... increased by 200 IU per day compared with their 1997 recommendations. The new RDA should be sufficient to maintain serum 25(OH)D levels ...

Although both are referred to as "vitamin D," there are some similarities and key differences in vitamin D2 vs. D3. Vitamin D2 and D3 are fat-soluble vitamins that regulate calcium and phosphorus ...