4 A separate 2025 retrospective study of over 450,000 matched patients found that semaglutide specifically was associated with the strongest protective effect among GLP-1 receptor agonists, with a 32% reduction in epilepsy risk
The brain, sensing a drop in blood pressure and oxygen, initiates a "fight or flight" surge of adrenaline and norepinephrine, which causes the rapid, pounding heart rate (tachycardia), severe lightheadedness, and physical tremors associated with orthostatic intolerance
for the science, see What Is NAD+
Vegans and vegetarians often struggle to get enough B12 through food alone, but regular injections can bridge that gap safely and effectively
And a 2022 animal study showed that fish-derived collagen may promote hair growth