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  1. ReThinking
  2. Can you trust your gut? with GI doctor Trisha Pasricha
Can you trust your gut? with GI doctor Trisha Pasricha

Can you trust your gut? with GI doctor Trisha Pasricha

ReThinking · Apr 7, 2026

Don't blindly trust your gut. GI doctor Trisha Pasricha explains the physiological basis of gut feelings and why they are signals to analyze.

Using Smartphones on the Toilet Is a Leading Driver of Hemorrhoids

The modern habit of using a smartphone in the bathroom causes people to sit on the open commode for longer than intended. This prolonged time without pelvic floor support weakens connective tissue and allows hemorrhoidal veins to fill, making it a significant and direct contributor to developing hemorrhoids.

Can you trust your gut? with GI doctor Trisha Pasricha thumbnail

Can you trust your gut? with GI doctor Trisha Pasricha

ReThinking·2 months ago

Gut Feelings Aren't Oracles; They're Physiological 'Slow Down' Signals

A "gut feeling" is a real physiological response—a disruption in your stomach's rhythm caused by your amygdala. It's a signal to pause and consciously assess a situation, not a magical prediction to be blindly followed. This change in rhythm is simply a message to slow down and think critically about your environment.

Can you trust your gut? with GI doctor Trisha Pasricha thumbnail

Can you trust your gut? with GI doctor Trisha Pasricha

ReThinking·2 months ago

Most Gastroenterologists Don't Recommend Probiotics Due to Murky Scientific Data

Contrary to widespread marketing and popular belief, most gastroenterologists do not recommend probiotics for the majority of health conditions. The scientific evidence supporting their benefits is much weaker and less conclusive than consumers are led to believe, often making them an expensive and ineffective intervention compared to other well-studied methods.

Can you trust your gut? with GI doctor Trisha Pasricha thumbnail

Can you trust your gut? with GI doctor Trisha Pasricha

ReThinking·2 months ago

No 'Butterflies' on a First Date May Signal Comfort, Not a Lack of Chemistry

We often misinterpret our gut's signals. The absence of "butterflies" on a first date doesn't necessarily indicate a lack of connection. It could mean the person makes you feel safe and comfortable, as there's no perceived threat or novelty for your amygdala to react to. This feeling of safety might be a positive signal, not a negative one.

Can you trust your gut? with GI doctor Trisha Pasricha thumbnail

Can you trust your gut? with GI doctor Trisha Pasricha

ReThinking·2 months ago

Your Liver Is the Only 'Detox' System You Need; Colon Cleanses Are Unnecessary

The multi-billion dollar "detox" industry is based on the false premise that toxins build up in the gut. In reality, your body already has a powerful, built-in cleansing organ: the liver. It filters everything from your gut before it enters your bloodstream, making commercial cleanses and detox rituals completely redundant.

Can you trust your gut? with GI doctor Trisha Pasricha thumbnail

Can you trust your gut? with GI doctor Trisha Pasricha

ReThinking·2 months ago

Female Patients Can Overcome Medical Bias by Anchoring Pain to Concrete Experiences

To combat the chronic undertreatment of women's pain, patients should move beyond the abstract 1-10 pain scale. Instead, anchor the feeling to a concrete, relatable experience (e.g., "This hurts more than when I broke my foot" or "stepping on a Lego"). This makes the pain less subjective and harder for providers to dismiss.

Can you trust your gut? with GI doctor Trisha Pasricha thumbnail

Can you trust your gut? with GI doctor Trisha Pasricha

ReThinking·2 months ago

Digestion Starts in the Brain; Thinking of Food Preps Your Entire Gut

Digestion doesn't start when you eat; it starts when you think about eating. The mere thought of a delicious meal can trigger your brain to start the process, causing you to salivate, your pancreas to secrete insulin, and your entire gut to "rev up" in anticipation. This demonstrates the powerful and immediate gut-brain connection.

Can you trust your gut? with GI doctor Trisha Pasricha thumbnail

Can you trust your gut? with GI doctor Trisha Pasricha

ReThinking·2 months ago

Trust Your Gut Only as an Expert in Predictable Fields, Not for Big Life Decisions

Research shows intuition is trustworthy only when you have deep expertise in a predictable environment (e.g., a seasoned shopper spotting a fake handbag). For major life events like business ventures or marriage, where we are novices, gut feelings are unreliable guides and require more critical analysis rather than blind trust.

Can you trust your gut? with GI doctor Trisha Pasricha thumbnail

Can you trust your gut? with GI doctor Trisha Pasricha

ReThinking·2 months ago