The viral social media trend known as 'Oatzempic' involves consuming a blended drink typically made from oats, water, and lime juice, with proponents claiming it leads to significant weight loss, mimicking the effects of the prescription drug Ozempic. However, health experts and scientific evidence universally confirm that there are no clinical studies specifically supporting the efficacy of the 'Oatzempic drink' for substantial weight loss or appetite control. While oats are a nutritious whole grain, rich in soluble fiber like beta-glucan, which can promote feelings of fullness, slow digestion, and help regulate blood sugar, these benefits contribute modestly to weight management as part of a balanced diet. The name 'Oatzempic' is a playful but misleading reference to Ozempic (semaglutide), a medication approved for type 2 diabetes and often used for weight loss due to its effect on GLP-1 hormones that regulate appetite and insulin. Unlike the drug, the oat-based drink has no hormonal or pharmacological effects. Any weight loss experienced is likely due to a reduction in overall calorie intake when the low-calorie drink replaces higher-calorie meals, thereby creating a calorie deficit. Concerns raised by dietitians include the drink's inadequacy as a complete meal replacement, as it often lacks sufficient protein, healthy fats, and essential micronutrients, potentially leading to nutritional deficiencies. Rapid increases in fiber intake without proper hydration can also cause gastrointestinal discomfort. Furthermore, relying on such a fad for quick results can foster an unhealthy 'quick-fix' mindset, potentially leading to disordered eating patterns and weight regain. Experts advise against substituting evidence-based treatments with unproven trends and emphasize that sustainable weight loss requires a comprehensive approach including balanced nutrition, regular exercise, and professional medical guidance.