With a longer half-life than natural IGF-1, IGF-1 LR3 enhances lean muscle mass growth by stimulating satellite cell activation, promoting hyperplasia (the creation of new muscle fibers), and increasing protein synthesis
The test maps 14 metabolic pathways and 49 peptide-related genes, revealing individual predispositions to hunger dysregulation, reward sensitivity, and satiety signaling
GLP-1 receptor agonists (semaglutide, branded as Ozempic) and/or dual GLP-1 + GIP receptor agonists (tirzepatide, branded as Mounjaro) are very powerful drugs that are here to stay
In terms of future research directions, large-scale, randomized, placebo-controlled clinical trials must be conducted that fully consider the effects of potential confounding factors to clarify the long-term effects of SSRIs on male and female fertility, to assess the recovery of reproductive function after drug discontinuation, and to clarify their reversibility