is semaglutide good for diabetes vs Other Medications: A Pharmacist's Perspective Popular weight-loss and diabetes medications

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Past research has reported that these weight loss drugs can help lower the risk of a heart attack as well as reduce the risk of cancer in people with obesity

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Mechanism of Action: GLP-1 receptor agonists work through multiple physiological pathways: Central appetite suppression : These medications cross the blood-brain barrier and activate GLP-1 receptors in the hypothalamus and brainstem, reducing hunger signals and increasing satiety Gastric emptying delay : By slowing stomach emptying, patients experience prolonged fullness after meals Insulin secretion enhancement : Glucose-dependent insulin release improves glycemic control Glucagon suppression : Reduced glucagon secretion decreases hepatic glucose production Tirzepatide offers dual agonism at both GLP-1 and glucose-dependent insulinotropic polypeptide (GIP) receptors, potentially providing enhanced weight loss efficacy compared to single-agonist medications