Tag: Slate

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Does Slate Contain Caffeine? The Surprising Truth About the Rock vs. the Drink

Dec 23, 2025 •

4 min read

According to the National Institutes of Health, caffeine is a natural substance derived exclusively from plants, not minerals. Therefore, the simple answer to 'does slate contain caffeine?' is no, the rock does not, as it is a geological formation and not a botanical one.