When you come off of a fast, do you ease back in or go straight to your regular eating plan after a fasting‑mimicking diet?

Wendie Trubow, MD, MBA, IFMCPPresident at Five Journeys, Functional Medicine & Wellness Provider, Best Selling Author, Passionate Champion for Health

Transitioning Safely After Fasting Mimicking

25 Feb 2026 · 1 min

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After a five-day fasting-mimicking diet, you only need less than 24 hours to transition back to normal eating. The protocol already includes whole foods like nut bars, bean soups, and a chocolate bar, so on day six just keep meals light and plant-based.

Questions this video answers

We generally recommend less than 24 hours of transition. Because the fasting‑mimicking diet already provides solid, whole‑food, plant‑based nutrition, the sixth day should be kept light with healthy whole‑food, plant‑based foods.

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When you come off of a fast, you don't go right back into your normal eating plan. Is this similar with the fasting mimicking diet? Do you ease back in or just full throttle bring on your regular eating plan? So we generally recommend
about less than 24 hours of kind of transition time. So the beauty of fasting mimicking is that you are still eating for the entire time. And for anybody who's not familiar with the kit, like I'm talking nut based breakfast bars, soups with actual beans and peas and tomatoes and things in there, I'm talking about even a chocolate bar in the, at the end of the day, you know these, this is whole food. You know, you're going through, through this experience and you're getting real nutrition. And so when you get to day six, it's not going to be this crazy shock to eat solid food again because you've been eating solid food throughout the five days. You have had a fully plant based nutrition protocol. It's been very low in added sugars, saturated F, et cetera. And so it's really just about on that sixth day, just keeping it light, keeping it, you know what we generally consider, quote unquote healthy whole food, plant based nutrition, at least for that first day. And that'll help.