Certain groups are more prone to B12 deficiency, including older adults, individuals with gastrointestinal conditions (such as Crohns disease or celiac disease), those who have undergone gastric surgery, or people with dietary restrictions
The primary mechanisms of action include: Enhancing glucose-dependent insulin secretion from pancreatic beta cells, which helps lower blood glucose levels when they are elevated Suppressing glucagon release from pancreatic alpha cells, reducing hepatic glucose production [1] [2] Slowing gastric emptying , which moderates the rate at which nutrients enter the bloodstream Promoting satiety through central nervous system pathways, leading to reduced caloric intake [1] [2] These medications are peptide-based (and one fusion protein) and are temperature sensitive
Digestive Issues : For some people, swallowing pills or capsules can be difficult, particularly for those with conditions such as dysphagia (difficulty swallowing)
Kvestad I, Hysing M, Shrestha M, et al
But which peptide is right for you
Maintaining results requires regular exercise, balanced nutrition, and sustained lifestyle changes