Fasting can improve insulin sensitivity and reduce the risk of type 2 diabetes from "summary" of The Fast Diet by Michael Mosley,Mimi Spencer
Fasting has been shown to have a significant impact on insulin sensitivity and the risk of developing type 2 diabetes. When we fast, our bodies are able to regulate blood sugar levels more effectively, which in turn reduces the strain on our insulin-producing cells. This improved insulin sensitivity means that our cells are better able to respond to insulin, allowing for more efficient glucose uptake and utilization. One of the key mechanisms behind this improvement in insulin sensitivity during fasting is the reduction of circulating glucose and insulin levels. By going without food for a certain period of time, our bodies are forced to rely on stored energy sources, such as glycogen and fat. This depletion of energy stores helps to lower blood sugar levels and reduce the demand for insulin production. Additionally, fasting has been shown to activate various cellular pathways that promote better insulin sensitivity and glucose regulation. For example, fasting triggers the production of ketone bodies, which are alternative energy sources that can help protect against insulin resistance. Fasting also stimulates the production of certain proteins that play a role in regulating insulin signaling and glucose metabolism.- We can help to reduce the risk of developing type 2 diabetes by improving our body's ability to regulate blood sugar levels and insulin sensitivity. This can have a profound impact on our overall health and well-being, as insulin resistance is a key factor in the development of various metabolic disorders. So, the next time you consider skipping a meal or trying out intermittent fasting, remember that you may be taking a proactive step towards improving your insulin sensitivity and reducing your risk of type 2 diabetes.
