An important point he made in his paper is that the evidence for even growth hormone itself to be ergogenic, meaning that it would enhance athletic performance, is weak
In pre-clinical and in-vitro laboratory models, NAD+ research has demonstrated relevance across a remarkably wide range of cellular and molecular processes: Energy metabolism essential electron carrier in glycolysis, Krebs cycle, and oxidative phosphorylation
Semaglutide works by binding the GLP-1 receptor in pancreatic beta cells and hypothalamic appetite centers, where it enhances glucose-dependent insulin secretion, suppresses glucagon, slows gastric emptying, and reduces hunger signals
And for a small number of people, the change in taste can be persistent enough to affect appetite, mood, and overall wellbeing
Sometimes it can make your bones weaker (vitamin D deficiency) or can compromise your immune health (vitamin C deficiency)