Supplements & sports nutrition
Decision path
We start with what the equipment does, compare the trade-offs that matter, then assess individual products. Retailer descriptions are a source to verify, not our verdict.
Reviewed guidance available
Only guidance and product assessments that have completed our evidence and editorial checks appear here.
Electrolyte drinks are not automatically necessary for every workout. Needs depend on the person, exercise and conditions. Both inadequate fluid replacement and excessive drinking can cause harm; this article does not prescribe a personal fluid or sodium target.
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