Biological Impact: Muscle growth: Stimulates satellite cells, which are the reserve cells that fuse with muscle fibers to make them larger and stronger
Tirzepatide (Zepbound), a dual GLP-1/GIP receptor agonist, is also approved for weight management, though evidence in post-bariatric populations is still emerging
But bodybuilders, longevity buffs, health podcasters, and biohackers are reeling after the FDA recently banned 17 other popular peptides
However, the absence of known interactions may partly reflect the limited scope of formal studies on NAD+ therapy, so this lack of interactions should be interpreted with caution
Be careful not to touch the glass vial until it has cooled off after being placed in the hot water
Sermorelin A growth hormone-releasing hormone analogue is worth specific mention because it remains in a distinct regulatory category from the substances under July review