Fasting Insights
Fasting shifts the body's energy source from food to stored body fat, allowing access to a significant calorie reserve. When insulin levels drop, metabolism actually increases, leading to a higher calorie burn even without food intake. This physiological response is akin to a survival mechanism, ensuring energy efficiency during times of scarcity.In this clip
From this podcast

The School of Greatness
5 FASTING SECRETS To Lose Weight & Prevent DISEASE! | Lewis Howes
Related Questions
How does fasting affect metabolism as discussed in the episode 192: How to Boost Your Metabolism, Burn Body Fat, and Be Free From Calorie Counting Forever | Jason Fung, MD and the clip Fasting Metabolic Insights?
How does fasting affect metabolism as discussed in the episode 192: How to Boost Your Metabolism, Burn Body Fat, and Be Free From Calorie Counting Forever | Jason Fung, MD and the clip Fasting Metabolic Insights?