I was reading my doc’s clinical notes and noticed that’s what he calls it. I like it. I think of Fung fasting as the type you do to lose weight or reverse diabetes, as opposed to water fasting where they freak out if you say you drank some chicken broth (I use chicken bullion, MSG-free) or coffee or even salt (I think water fasting is too extreme-definitely needs sea salt or pink Himalayan salt).