Grandpa Earl and Grandma Ethel all used to do 12 and 13 hour daily fasts, which is better than snacking throughout the day and night, but to get some of the true benefits of intermittent fasting, you need to get to 16 hours.   Some very important metabolic transformations happen in the 14, 15, and 16 hours of fasting.  In this episode, I cover how Grandpa Earl and Grandma Ethel will help you easily get to a 16 hour fast, even though they don't have the slightest clue what fasting is or how it works. It sounds hard, but you just need to visit Grandpa Earl and Grandma Ethel to show you how to do your first 16 hours fast.