Health Ozempic Diet Effect: Expert Weighs In on Portion Control and Social Media Comparisons by Dr Natalie Singh - Health Editor June 29, 2026 by Dr Natalie Singh - Health Editor June 29, 2026 Berberine, often marketed on social media as “nature’s Ozempic,” does not function as a GLP-1 receptor agonist and lacks the potent weight-loss efficacy of prescription semaglutide. While some clinical data … 0 FacebookTwitterPinterestEmail