The Effect of Ketogenic-caloric Restricted Diet on Metabolic Endotoxemia in Prediabetic Obese Adults

Participants in this group will follow a ketogenic diet with caloric restriction (-550 kcal/day), consisting of approximately 5-10% carbohydrates, 15-25% protein, 70-80% fat. The daily carbohydrate intake will be limited to less than 50g per day. The intervention will last for 12 weeks, with regular dietary monitoring and adherence checks every two weeks.

Participants in this group will follow a normal diet with caloric restriction (-550 kcal/day), consisting of approximately 45-60% carbohydrates, 15-25% protein, 20-30% fat. The intervention will last for 12 weeks, with regular dietary monitoring and adherence checks every two weeks.

Participants in this group will follow a normal diet without caloric restriction, consisting of approximately 45-60% carbohydrates, 15-25% protein, 20-30% fat. The intervention will last for 12 weeks, with regular dietary monitoring and adherence checks every two weeks.