B-Hydroxy-B-MethylbutyricAcid,Calcium Salt

"B-Hydroxy-B-Methyl butyric Acid, Calcium Salt" refers to the calcium salt form of Beta-Hydroxy-Beta-Methylbutyric Acid (HMB), a naturally occurring metabolite of the amino acid leucine, often used as a dietary supplement to support muscle growth and preservation, particularly in situations where muscle wasting might occur; it is commonly marketed as "Calcium HMB" and is believed to enhance protein synthesis while reducing muscle protein breakdown. 

Key points about Calcium HMB:

• Function:

  Primarily used to promote muscle building and maintain muscle mass by stimulating protein synthesis and inhibiting muscle protein degradation. 

• Source:

  Derived from the amino acid leucine, a small amount is naturally produced in the body, but supplementation is often used to increase levels. 

• Form:

  Exists as a calcium salt, meaning it is bound to calcium ions, which may improve its absorption and bioavailability compared to the free acid form of HMB. 

• Potential benefits:

  • May help preserve muscle mass during periods of inactivity or illness 
  • Could improve exercise performance by enhancing muscle recovery 
  • May be beneficial for older adults experiencing age-related muscle loss