Insulin sensitivity improves with fasting from "summary" of Fasting for Life by Francis E. Umesiri
Insulin sensitivity is a crucial factor when it comes to managing our blood sugar levels effectively. It determines how well our cells respond to the hormone insulin, which is responsible for regulating glucose in the blood. When insulin sensitivity is low, our cells do not efficiently take up glucose, leading to high blood sugar levels - a condition known as insulin resistance. Fasting has shown promising results in improving insulin sensitivity. By abstaining from food for a certain period, our body is forced to use up stored glucose for energy, which helps lower blood sugar levels. This reduction in blood sugar levels triggers a cascade of metabolic processes that ultimately enhance insulin sensitivity in our cells. Moreover, fasting has been found to decrease insulin levels in the blood, allowing the body to become more sensitive to the hormone. When insulin levels are consistently high due to frequent eating, our cells can become desensitized to insulin's signals over time. By giving our body a break from constant feeding through fasting, we can restore this sensitivity and improve our overall metabolic health. Research has also indicated that fasting can lead to a decrease in inflammation, which is another key factor in the development of insulin resistance. Chronic inflammation in the body can impair insulin signaling pathways, making it harder for cells to respond to insulin. By reducing inflammation through fasting, we can help our cells function optimally and maintain proper insulin sensitivity.- Fasting has the potential to significantly improve insulin sensitivity by lowering blood sugar levels, reducing insulin resistance, and decreasing inflammation in the body. By incorporating fasting into our lifestyle, we can support our metabolic health and reduce the risk of developing conditions such as type 2 diabetes.
