Is 8 Glasses of Water Half a Gallon? The Truth Behind the Myth
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5 min read
Fact: The popular "8x8 rule," recommending eight 8-ounce glasses, does technically equal 64 fluid ounces, which is exactly half a gallon. However, the crucial question isn't about the simple math, but whether this one-size-fits-all rule is a reliable guide for meeting your personal hydration needs.