A rash may appear as red, raised bumps or flat patches
Some individuals report a subtle but persistent sense of fullness, even several hours after eating
The p K a of carboxylic acids is ~5, and the p K a of phenol is ~10
They are released throughout the day, increasing at mealtimes, and have several functions: Stimulate the production and secretion of insulin in response to eating (glucose-dependent insulin secretion) GLP-1 enhances the sensitivity of alpha cells to glucose, resulting in more glucose-appropriate glucagon secretion Slow digestion and decrease appetite Thus, DPP-4 inhibitors indirectly enhance insulin release, suppress glucagon secretion, and improve glycaemic control
Source: European Association of Nuclear Medicine 08.10.2025
Perhaps surprisingly, the two are deeply interconnectedwith digestive health playing a significant role in neurological health and cognitive function [3]