The evidence goes against this.

“Drinking eight glasses of water every day is necessary for health.”

Say instead: The National Academies says normal hydration is compatible with a wide range of intakes and its total-water adequate intake is not a specific requirement.

3 of 4 review checks done · 3 counted

Contradicted · 0.0018 under ledger-default@0.3.0 at snapshot 27745 · review checks 3 of 4 · provisional until audited. The number is model-conditional, not a share of truth.