Through studies of mice and rat models, it has been determined that PPG neurons contain projection tracts to various locations on the brain, including primarily the hypothalamus, supraoptic nucleus, and autonomic regions such as the limbic forebrain, portions of the mesolimbic reward system, and other regions involved in learning and memory [47, 50]
Matsumoto K, Yoshitomi T, Ishimoto Y, Tanaka N, Takahashi K, Watanabe A, et al
FIGURE 2: FDA-APPROVED GLP-1 RA MEDICATIONS Source: FDA-approved labeling for each medication (as of March 2025) You can calculate your BMI from height and weight using this online BMI calculator[archived link]
Conclusion GLP-1 drugs are very promising in treating diabetes and obesity