The ketogenic (keto) diet has been shown to both manage and improve Type 2 diabetes through several mechanisms, as supported by scientific research:

1. Lowering Blood Sugar Levels: The keto diet significantly reduces carbohydrate intake, which leads to lower blood sugar levels. This is crucial for people with diabetes, as it helps in managing blood glucose levels more effectively¹.
2. Improving Insulin Sensitivity: Studies have found that the keto diet can improve insulin sensitivity. For instance, one study reported a 75% improvement in insulin sensitivity, which helps the body use insulin more effectively to lower blood sugar².
3. Reducing Hemoglobin A1C: Hemoglobin A1C is a measure of long-term blood sugar levels. Research has shown that following a keto diet for 90 days can significantly reduce A1C levels, indicating better long-term blood sugar control².
4. Promoting Weight Loss: Weight loss is a critical factor in managing Type 2 diabetes. The keto diet promotes weight loss by shifting the body’s metabolism from burning carbohydrates to burning fats, which can lead to a reduction in body weight and body fat percentage¹.
5. Potential for Diabetes Remission: Some studies suggest that very low-carbohydrate ketogenic diets can lead to remission or reversal of Type 2 diabetes, reducing or even eliminating the need for medication³.

If you’re considering the keto diet for managing diabetes, it’s best to consult with a healthcare provider to ensure it’s the right approach for your individual health needs.

⁴: BMC Medicine ¹: Cleveland Clinic ²: Healthline ³: Medical Xpress