Anti-consumption agents: Tirzepatide and semaglutide for treating obesity-related diseases and addictions, and improving life expectancy
James H. O’Keefe, William Grant Franco, Evan L. O’Keefe
Abstract
American culture encourages overconsumption, fueled by ubiquitous availability and pervasive marketing of ultra-processed foods and other addictive substances. This chronic overindulgence has contributed to rising rates of obesity, type 2 diabetes (T2D), substance abuse, mental health disorders and premature mortality. Glucose-like peptide-1 agonists (GLP-1RAs) affect the brain's reward pathway that mediates addiction to foods and various other substances. Evolving data suggest that tirzepatide and semaglutide may be the first effective "anti-consumption" agents with potential applications in reducing food cravings, obesity, alcohol consumption, nicotine addiction, recreational drug use, and even uncontrollable shopping behaviors. Tirzepatide and semaglutide, unlike prior weight-loss drugs, are effective and relatively safe/well-tolerated medications that are associated with reduced risks for myocardial infarction, stroke, cardiovascular death, heart failure, progressive kidney and liver disease, obstructive sleep apnea, debilitating osteoarthritis, polycystic ovarian syndrome, neurodegenerative disease and premature mortality. Observational studies show that GLP-1RAs are associated with spontaneous nonvolitional reductions in use of alcohol, nicotine, and recreational drugs. Because obesity and substance abuse are so prevalent in the United States, GLP-1RA drugs may be uniquely helpful in addressing overconsumption and addiction issues thereby improving overall health and life expectancy.