yellow snow
New member
I need someone way smarter than me to explain this diet............this is where I get totally confused. Have you ever had a steak for lunch, got sick at 2 AM the next morning or even 6 AM (18 hours later)and you throw up undigested steak? How does the IM fasting thing work if you eat for 8-9 hours, but stuff sits undigested in your stomach for 12 to 18 hours. Is it the act of chewing for only 8-9 hours a day that make IM fasting work? I keep reading that you can eat whatever you want for these 8-9 hours ( doesn't have to be fast digesting).