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The Confirmation Trap

Why We Believe the Health Claims We Want to Believe

8 min

Bottom Line
We naturally search for, trust, and remember health information that confirms what we already believe. The first defense is asking: What evidence would actually change my mind?
Quick Summary

Confirmation bias is one of the most common reasons smart people end up believing weak health claims. In health, it often looks like "doing research" while only collecting support for a view we already prefer.

What You'll Learn
  • ✓
    What confirmation bias is
  • ✓
    Why social media makes it worse
  • ✓
    How selective evidence-gathering feels like careful thinking
  • ✓
    A simple question that interrupts the pattern
Key Question
What evidence would change my mind?
HealthLit Take
If a claim always seems stronger the more you search, ask whether you're finding evidence—or feeding a preference.
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