Today is day 6 out of 5, im fasting longer than I originally planned. What should i eat and should not?
It literally doesn’t matter. Refeeding concerns from a medical/health standpoint is a non-issue for < 7 day fasts. If you’re looking to maximize the results of your fast, you could do a keto meal for refeed to help prevent some of the water weight you lost during the fast from coming back on.