Recent reports reveal that certain dietary patterns are effective in preventing and controlling obesity through multiple mechanisms. Diets that emphasize whole foods and are low in processed sugars help stabilize blood glucose levels, thereby reducing insulin spikes and preventing excessive fat storage. Additionally, high fiber content increases satiety, diminishing overall caloric intake. These diets also favorably modulate the gut microbiome, improving metabolic function and reducing inflammatory markers associated with weight gain. Enhanced protein consumption in some dietary regimens further promotes muscle synthesis and boosts metabolism. Collectively, these mechanisms create a balanced energy environment that supports weight management. The latest studies underscore that adopting such dietary patterns can be a powerful non‑pharmacological tool in the fight against obesity.