What is the role of insulin in our body and how does it impact our health? In today's episode, we delve into the topic of insulin resistance and its relationship to type 2 diabetes and our modern diet.
One of the primary causes of insulin resistance is the type of food we consume. Dr. Sal emphasizes the detrimental effects of high sugar and high carbohydrate diets, particularly those containing fructose. He explains how fructose gets metabolized in the liver, leading to the production of bad cholesterol and increased fat storage. Interestingly, he points out that high fructose corn syrup, which is widely used as a sweetener in many processed foods, is a major culprit in this process.
We'll explore how insulin functions in our bodies and how its resistance can lead to a multitude of health issues. Stay tuned as we discuss the impact of sugars and carbs, particularly fructose, on our metabolism and the production of harmful fats. It's time to uncover the truth about our dietary choices and their effect on our overall well-being.
Key Takeaways:
1. Insulin resistance is a condition where the body becomes less responsive to the hormone insulin, leading to increased blood sugar levels and eventually to type 2 diabetes.
2. Insulin plays a crucial role in regulating blood sugar levels by lowering them and preventing the liver from producing more sugar. However, in insulin resistance, the liver continues to produce sugar and insulin production becomes impaired.
3. The type of food we eat, particularly processed and high-carb foods, can contribute to insulin resistance. Consuming fructose, found in high fructose corn syrup, can lead to the production of bad fats and contribute to inflammation in the body.
4. Fructose does not stimulate insulin secretion or suppress hunger hormones, leading to overconsumption of calories and the conversion of sugar into fat.
5. Insulin resistance and the resulting metabolic effects can have significant implications for overall health, including increased risk of type 2 diabetes and inflammation-related conditions. It is important to be mindful of the types of foods we consume and make choices that support good health and manage insulin levels.