Peak Fasting: Intermittent Fasting Duration

Fasting May Hold Key to Cancer and Dementia Prevention. Besides normalizing your weight, intermittent fasting is also one of the ways by which you can significantly boost mitochondrial health and energy efficiency, which is important for chronic disease prevention, thereby cutting your risk for health problems like heart disease and cancer.

https://fitness.mercola.com/sites/fitness/archive/2016/04/29/peak-fasting.aspx