Insulin Resistance Countered by the Ketogenic Diet

 

Dominic D'Agostinopic
Dominic D’Agostino
Image: ihmc.us

Known for his research in areas ranging from ketone ester, ketone salts and other ketone technologies, Dominic D’Agostino teaches at the University of South Florida’s Morsani College of Medicine and serves the Florida Institute for Human and Machine Cognition (IHMC) as a visiting research scientist. In his research, some of which is highlighted on the KetoNutrition website, Dominic D’Agostino has investigated the benefits of ketone supplementation and the ketogenic diet for a broad range of neurological diseases, cancer and to enhance safety and resilience in in the warfighter and astronaut.

The ketogenic diet involves the intake of foods high in fat very low in carbohydrates, and moderate in protein. Following a well formulated ketogenic diet typically results in significant body composition alterations, including rapid fat loss and sparing of muscle tissue. When accompanied with resistance training a modified ketogenic diet can effectively build muscle and strength. This approach works, in part, due to enhancing insulin sensitivity and preventing the development of insulin resistance that normally occurs with aging. Thus, the ketogenic diet is an effective means to enhance longevity.

When you eat carbohydrates, your body produces insulin. Greater levels of sustained insulin secretion result in decreased insulin receptor signaling, leading to insulin resistance and high levels of blood glucose. Persistent hyperglycemia trigger inflammation, nonalcoholic fatty liver disease and de novo lipogenesis. Ultimately your body then stores extra glucose as fat, causing weight gain, metabolic derangement, type 2 diabetes, and perhaps increasing the risk of cancer and other age-related chronic diseases.

Because a ketogenic diet reduces carbohydrate intake, it typically results in decreased insulin levels and an overall suppression of insulin signaling. Consequently, this accelerates fat mobilization and fat burning processes in the body and can help prevent or reverse the negative effects of insulin resistance.

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