Author Interviews, Weight Research / 08.10.2025
Advances in Evidence-Based Prescription Weight Management
GLP-1 Medications For Weight Loss: Benefits and Potential Side Effects
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Photo by Suzy Hazelwood[/caption]
By Palvinder Deol, Superintendent Pharmacist, Happy Pharmacy
Obesity is a complex, multifactorial disease that continues to pose one of the greatest public health challenges of our time. According to the World Health Organization, global obesity rates have nearly tripled since 1975, with more than one billion adults now classified as overweight or obese. Despite growing awareness of the health risks associated with excess weight — including cardiovascular disease, type 2 diabetes, and certain cancers — achieving and sustaining weight loss remains difficult for many individuals.
Over the past few years, advances in pharmacological science have transformed the landscape of obesity management. Treatments targeting hormonal pathways, particularly GLP-1 receptor agonists, have shown remarkable efficacy in supporting meaningful, long-term weight reduction when combined with healthy lifestyle changes.