They follow a pattern that maps directly to the dosage chart, and understanding that pattern lets you prepare for each escalation rather than being surprised by it
GLP-1 is a hormone naturally produced in the gut after eating, and it has multiple effects on glucose metabolism: Enhanced insulin secretion: GLP-1 stimulates the pancreas to release insulin, but only when blood sugar is elevated
Overall hair density visibly improves
This year, as the dust of the years-long GLP-1 boom started to settle (albeit gradually), an important narrative around obesity came into view: Health is not just about personal choices, but also a complex mix of biology and genetics
Additionally, semaglutide acts on appetite centers in the brain, particularly the hypothalamus, reducing hunger signals and promoting satiety
McGee explains, If we need to stay on a low dose for a long time or increase temporarily to get back on track with weight loss goals, we can do that and monitor progress over the long term