Earlier quoted context omitted.
any unhealthy side effects of only eating one meal a day? what if that meal is 1800+ calories?
Intermitted fasting works on the principle that if you eat 1800kcal in one sitting you are going to puke. I can easily eat even 3000-4000kcal in 1 day, but in one meal going over 1500kcal is very hard. Edit: Yes I'm wrong I should have said "if you eat 1800kcal of clean food", I forgot the existence of fast food because it is not something common in my country
Meaning it’s very easy to eat that depending on what it consists of.