Science Quickly How to Trick-or-Treat Your Gut
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Oct 31, 2025 Christopher Damman, a clinical associate professor of gastroenterology at the University of Washington, chats about the impact of Halloween treats on your gut health. He explains how sugar overloads can upset the balance of gut microbes and why moderation is key. Damman also shares insights on which candies are kinder to your microbiome and emphasizes the benefits of whole foods, fiber, and polyphenols for gut health. After a sugar spree, he suggests wholesome foods to help restore your gut flora.
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Halloween As An Acceptable Cheat Day
- Christopher Damman recalls Halloween as one of his favorite holidays and a time to relax dietary rules.
- He says candy is a treat and occasional cheating on nutrition is acceptable with moderation.
Sugar Selectively Feeds Inflammatory Bacteria
- Certain gut bacteria thrive on sugar and tend to be more inflammatory when fed sugary foods.
- That inflammatory bloom can cause gut and systemic inflammation affecting how you feel.
Choose Candies With Whole-Food Elements
- Prefer candies that include whole-food elements like nuts or fruit over pure sugar confections.
- Choose treats such as Snickers, Payday, or a candy apple instead of lollipops and Starbursts.