I think it's more about not having excess calories. As for the science, my understanding is...excess calories = excess glucose = insulin-response, which is ass

I think it's more about not having excess calories. As for the science, my understanding is...excess calories = excess glucose = insulin-response, which is associated with inflammation. A good book I read on it recently is, The Intermittent Fasting Revolution by Mark P. Mattson https://www.amazon.co.uk/Intermittent-Fasting-Revolution-Optimizing-Performance/dp/0262545985 https://www.amazon.co.uk/Intermittent-Fasting-Revolution-Opt...