Combining HMB and vitamin D may improve muscle strength, especially in older adults. The recommended doses are 1.5-3 grams of HMB and 800-2,000 IU of vitamin D daily. It is generally safe to take HMB ...

β‐Hydroxy‐β‐methylbutyrate, aka, HMB, is a very safe supplement used to build muscle. But a group has recently demonstrated that HMB may also have properties to mitigate the symptoms of Alzheimer's in ...