Research

Energy balance

There is currently insufficient evidence to recommend the addition of electrolytes to beverages for players during a game resulting in sweat losses of < 4% of body weight.

Electrolyte supplementation may not be necessary for players with low sweat losses during games.

StrongQualifiesmedium confidence
In contrast, there is currently insufficient evidence to recommend without reservation the addition of electrolytes to a beverage for ingestion by players during a game resulting in sweat losses of < 4% of body weight.
John A. Hawley et al. · International Journal of Sport Nutrition · 1994

Why this rating

The claim is based on a review of existing evidence.

Source

Carbohydrate, Fluids and Electrolyte Requirements of the Soccer Player: A Stewiew

John A. Hawley et al. · International Journal of Sport Nutrition · 1994

DOI 10.1123/ijsn.4.3.221

reviewCited 35×
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DOI resolved against Crossref · corpus check 2026-06-10

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