Vitamin D is a fat-soluble vitamin in a family of compounds that includes vitamins D-1, D-2, and D-3
Most recovery-peptide clinics prescribe them as a stack because the two compounds address different phases of the healing cascade
But with so many options available, how do you choose the right provider
This is particularly relevant for rotator cuff injuries, where the damaged structure is largely tendinous
Increases SIRT-1 activity as a result of enhanced NAD+ salvage, leading to beneficial epigenetic and metabolic reprogramming, including increased oxidative phosphorylation (OXPHOS) and muscle stem cell activation 1-3
WADA Status: According to the World Anti-Doping Agency (WADA), all non-approved substances fall under the S0 category (Non-Approved Substances) and are prohibited in sport at all times even if they are not specifically named on the prohibited list