Question: how many calories should you have while intermittent fasting?
Answer: For some, following IF is an easier way to cut calories and lose weight than simply following a traditional calorie-restricted diet. So if you can't hit the 1,500- or 2,000-calorie mark in 4 hours every day, it's OK. If falling below 1,200 calories a day becomes a regular habit, though, reconsider your diet plan.