User Uses Grok to Analyze Blood Test, Discovers Coffee Blocks Iron Absorption
sebpaquet · x · 2026-07-28
A user inputted his wife's blood test results and iron supplementation details into xAI's Grok. Grok accurately pointed out that drinking coffee after taking the supplements blocks iron absorption by up to 90%, explaining why the treatment was ineffective—a detail missed by their doctor. The case highlights AI's practical potential in personal health management.
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