The Checkup with Doctor Mike

The Biggest Mistake People Make On The Toilet | Dr. Trisha Pasricha

16 snips
Mar 15, 2026
Dr. Trisha Pasricha, a neurogastroenterologist and medical journalist who studies the gut-brain connection, unpacks why adults get bowel habits wrong. Short segments cover phones on the toilet and hemorrhoid risk. She explains fiber types and gradual reintroduction, IBS as a gut-brain disorder, probiotics and fermented foods, constipation treatments, rising early colorectal cancer concerns, and the science of farts.
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ANECDOTE

How A Childhood Dinner Table Shaped Her Career

  • Dr. Trisha Pasricha grew up with daily family poop conversations and no shame, which shaped her clinical approach.
  • Her gastroenterologist father asked every morning about bowel habits, normalizing discussion and prompting curiosity about mechanics.
ADVICE

Stop Long Straining Sessions On The Toilet

  • Avoid prolonged straining and sitting on the open toilet bowl.
  • Pasricha suggests the lack of pelvic floor support on toilets plus distraction (smartphones) causes venous engorgement and pelvic floor dysfunction that contribute to hemorrhoids.
INSIGHT

Probiotics Can't Replace Good Diet

  • Probiotic supplements are oversimplified compared with altering diet and prebiotics.
  • Dr. Trisha Pasricha compares the microbiome to a garden where soil and nutrients (diet) matter more than sprinkling probiotic 'seeds'.
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