If it’s not to hard I d keep going ..I ve managed 108 hrs - 4.5 days and I felt I d achieved something special. Only prob I had was that I ate a not so light meal ~ that is nt so clever as essentially I got the “ shits” .. and in fact most important is that you eat very lightly if you ve been fasting. I want to do a full 7 day fast but I ll build up to it. 24 / 48 are zero issue and I feel great.