Steroids, retinoids, apremilast (a PDE4 inhibitor), deucravacitinib (Sotyktu, an oral tyrosine kinase inhibitor), methotrexate, and biologics are among the most commonly prescribed psoriasis medications taken by mouth or by injections
Kwon DH, Cha HJ, Lee H, et al
You naturally lose 8% of muscle per decade after 30, and even more post-menopause
It is also strongly pro-angiogenic: in rat and endothelial-cell models it promoted new blood-vessel formation and blood-flow recovery by up-regulating the VEGFR2AkteNOS pathway[2]
Factors like injury type, severity, age, lifestyle, training load, product quality, consistency, and overall health can all affect how quickly someone notices changes