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It targets melanocortin receptors in the brain to directly trigger the feeling of arousal and desire

While the levels of risk reduction were similar (Overall RR: 0.85 vs

Schmidt, PhD, Professor of Nursing, is a pharmacologist and neuroscientist studying how chronic exposure to addictive drugs such as cocaine, nicotine, and opioids changes the brain to produce compulsive drug-taking and drug-seeking behaviors

While they both work on the GLP-1 hormone, semaglutide and tirzepatide differ in three key ways: Their mechanism of action (aka how they work) The specific conditions theyre approved to treat Their effectiveness at treating those conditions The forms in which theyre available ( oral semaglutide is also available for diabetes and for weight loss) Lets start by reviewing their mechanism of action (how they work)