Simple ways to prevent (and reverse) type 2 diabetes
Dec 15, 2023
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Dr Jason Fung, author of The Diabetes Code, discusses the preventability and reversibility of type 2 diabetes. He explains the difference between type 1 and type 2 diabetes, explores the link between obesity and type 2 diabetes, and discusses strategies to reduce glucose levels through diet and intermittent fasting. The podcast also emphasizes the importance of early detection and the potential remission of type 2 diabetes through weight loss and a low carbohydrate diet.
Type 2 diabetes is easily preventable and reversible through lifestyle changes such as a low-carbohydrate diet and intermittent fasting.
Insulin resistance, caused by excessive sugar intake and a sedentary lifestyle, is a key factor in the development of type 2 diabetes.
Deep dives
Understanding Type 2 Diabetes
Type 2 diabetes is a common form of diabetes that primarily affects adults and is closely linked to diet and obesity. It is characterized by high blood sugar levels, which can lead to various health complications such as heart disease, strokes, and kidney damage. Type 2 diabetes is caused by an excess of glucose in the body, often resulting from the consumption of refined carbohydrates and added sugars. It is a reversible disease, and research has shown that lifestyle changes, such as adopting a low-carbohydrate diet and intermittent fasting, can effectively reverse type 2 diabetes.
Insulin Resistance and Its Impact
Insulin resistance is a key factor in the development of type 2 diabetes. Insulin is a hormone that helps cells take in glucose for energy, but in insulin resistance, the cells become less responsive to insulin's effects. This leads to higher levels of glucose in the blood. Insulin resistance is associated with excessive intake of sugar, refined carbohydrates, and a sedentary lifestyle. It is often accompanied by high levels of insulin in the blood, known as hyperinsulinemia. By reducing the intake of glucose-raising foods and improving insulin sensitivity through dietary changes and intermittent fasting, individuals can effectively manage their insulin resistance and prevent the progression of type 2 diabetes.
Potential for Undiagnosed Type 2 Diabetes
Many individuals with type 2 diabetes are unaware of their condition, as the symptoms may not be apparent until the disease has reached an advanced stage. Regular blood tests and monitoring are crucial for early detection and management. Prediabetes, a condition where blood sugar levels are elevated but not yet in the diabetic range, is an important sign to watch out for as it increases the risk of developing type 2 diabetes. It is recommended that individuals undergo regular blood work, especially if they have risk factors such as obesity, a family history of diabetes, or a sedentary lifestyle. Timely diagnosis and lifestyle interventions can prevent the progression to full-blown diabetes.
Prevention and Reversal Strategies for Type 2 Diabetes
Preventing and reversing type 2 diabetes involves reducing the intake of glucose-raising foods and implementing lifestyle changes. Adopting a low-carbohydrate diet, focusing on whole foods and minimizing refined carbohydrates and added sugars, can help regulate blood sugar levels. Intermittent fasting, which involves fasting for a set period each day, allows the body to use up stored glucose and improve insulin sensitivity. This can lead to significant improvements in diabetes management. Personalizing diet and fasting strategies based on individual responses and using tools like continuous glucose monitors can further optimize results. Controlling diabetes requires a comprehensive approach that prioritizes dietary modifications and lifestyle interventions over reliance on medications.
A staggering 415 million people around the world today are living with diabetes, with almost half of those cases undiagnosed. In fact, it’s perfectly possible for a person to have type 2 diabetes for decades without knowing it.
This may sound scary, but recent research has suggested that type 2 diabetes is not only easily preventable but also reversible. How exactly? Our guest today, Dr Jason Fung, will explain all. Sometimes called the inventor of intermittent fasting, Jason is the author of The Diabetes Code: Prevent and Reverse Type 2 Diabetes Naturally, and The Diabetes Code Journal.