What happens to your body during prolonged fasting?

Fasting has a significant impact on the body. Not only does the excess fat in the body disappear, but many body repair mechanisms are also activated. This article provides a deeper understanding of the physiological changes that occur during prolonged fasting. After prolonged fasting, the physiological changes in the body include the following: 1. Increase in the concentration of ketone bodies in the blood, particularly after 8-12 hours of fasting 2. Enhanced stress resistance of intracellular mitochondria 3. Stimulation of mitochondrial biogenesis 4. Improved cell survival rate 5. Increased cellular autophagy, a process where cells remove damaged components, which can improve overall cellular function and health 6. Improved blood sugar and fat metabolism 7. Enhanced cellular antioxidant capacity The result of this series of changes is an improvement in human health. It was once thought that ketone bodies were merely an alternative fuel source for energy during starvation. However, ketones can also play a significant role in improving cellular and organ function by supporting energy metabolism and reducing oxidative stress.