Yup, this is important stuff. In my case, my diet has been steadily improving, on average, throughout my adult life. My wife and I are now doing roughly 20/4

Yup, this is important stuff. In my case, my diet has been steadily improving, on average, throughout my adult life. My wife and I are now doing roughly 20/4 intermittent fasting most days of the week, and that food is quite healthy.