What is ‘Fart Walk,’ the new gut health hack that is going viral?

Chetana Belagere

May 05, 2025

Health

Health

A few years ago, if you said you were going for a “fart walk,” people might have laughed, gagged, or raised an eyebrow. 

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But in 2025, it’s a full-blown wellness trend making noise (pun intended) on social media — and this time, the science might actually back it.

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The idea is simple: Take a gentle walk after eating to reduce bloating, improve digestion, and, yes, pass gas. 

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What started as a candid, humorous term from a Canadian nutritionist has exploded into a movement that blends common sense with surprising health perks.

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Coined by Canadian author and diet advocate Mairlyn Smith, the term “fart walk” refers to a short stroll after meals, which tend to generate more gas in the digestive tract.

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Instead of suffering through bloating on the couch, Smith and her husband reportedly started walking post-dinner — partly for exercise, partly to ease gassiness.