That is amazing! I started 16:8 (fasting for 16 hours a day eating for 8), on my 3rd week. Don't think I have lost any weight yet, but was very impressed with some of the possible benefits. As long as you aren't binging you should be eating less calories overall, and hopefully opting for healthier choices-less carbs and higher protein to keep you fuller longer, I feel like it has drastically reduced my snacking. We will see what happens, I too feel like fasting is sustainable overtime. Lots of different options with lengths of fasting.