The study titled Long-term effectiveness of low-carbohydrate vs balanced diets in obesity treatment, and nutritional interventions post-bariatric surgery: A case study examines the long-term impact of two dietary approaches—low-carbohydrate diets and balanced diets—on obesity management, as well as the role of nutritional interventions following bariatric surgery.

  The research explores how different nutritional strategies influence weight loss, metabolic health, and long-term weight maintenance in individuals with obesity. It compares the effectiveness of:Low-carbohydrate diets, which focus on reducing carbohydrate intake to enhance fat metabolism and weight reduction.Balanced diets, which provide moderate proportions of carbohydrates, proteins, and fats while emphasizing overall nutritional adequacy.The study also investigates the nutritional challenges faced by patients after bariatric surgery, including vitamin and mineral deficiencies, dietary adaptation, and lifestyle changes required for sustained health outcomes. Using a case-study approach, the research highlights:The importance of individualized dietary planning.

The role of continuous nutritional monitoring after surgery.

The psychological and behavioral factors influencing adherence to dietary regimens.The effectiveness of combining medical, nutritional, and lifestyle interventions for long-term obesity treatment.

Keywords: Long-term - low-carbohydrate - balanced diets -obesity treatment - Nutritional Interventions -Post-bariatric surgery-