Behaviors2 mentions

Wash Hands After Higher-Risk Public Exposure

Wash hands to reduce spread of germs, especially after higher-risk public exposures such as the grocery store, subway, or public playgrounds where there may be germs, pesticides, or herbicides.

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“If they've been in a public playground where maybe there's other kids with germs or maybe even chemicals like pesticides and herbicides that are being used, maybe it's more important than to wash your hands.”

Andrew Huberman · Essentials: Build a Healthy Gut Microbiome | Dr. Justin Sonnenburg · Dec 11, 2025 · 28:25 · YouTube ↗

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