Wondering why foods that are good for your gut make you feel sick?

RDs share five side effects of fermented foods you should know about.

Think Youve Got Food Poisoning?

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Otherwise, why would people recommend eating them in the first place?

But for some people (myself included), certain gut-friendly foods can sometimes feel anything but.

Plus, we answer a few FAQs on the dangers of fermented foods.

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founder and director of Real Nutrition

Thankfully, the consequences of upping your intake too quickly can largely be mitigated bydrinking lots of water.

Timing and pairings matter.

Then follow it with your protein.

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Eating fermented foodson an empty stomach can be fine, depending on the person.

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4.

This is pretty rare thoughits estimated about 1 percent of people have it.

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Some probiotic foods, like kombucha, happen to have these FODMAPs, says Shapiro.

Okay, what do I do now?

If youre new to fermented foods, check that to start slow to get to help avoid symptoms.

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founder and director of Real Nutrition

Hopefully the bloaty feeling you get with kombucha will be a thing of the past.

FAQ

What are the dangers of preparing fermented foods at home?

Having sufficient acid levels help ensure that acid-tolerant bacteria remain inactive.

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How long does fermented food last?

Fermented foods that are made and stored properly can last for several months, Burke says.

Fermented foods should be stored in airtight containers under proper temperature as a best practice.

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How do you know when fermented foods have gone bad?

If you notice a strong, unpleasant smell, the fermented food has gone bad.

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