Thanks for the guide. Really helpful.I didn't know that they were that many ways to fast. I just first began with fasting 14 hours a day, I then went to 16 hours a day and then to 18 hours a day. Now I'm on OMAD . This has been quite the journey I have done this for just over 1 year. It has been tears and joy as I have slowly lost weight. When I began I did it on faith, I had no guide, I used Google and Youtube. I am the biggest supporter of intermittent fasting. Its the best way in my opinion to control your weight.