Fluids — Extra
Not all "extra fluids" have to be plain water. You can reach hydration goals through various sources: Diarrhoea Treatment Guidelines
Hot or humid weather increases perspiration, while high altitudes and dry indoor heat can accelerate moisture loss through the skin. Extra Fluids
"Extra fluids" refers to an intake of liquids that exceeds your standard daily requirement. While keeping hydrated is vital, the need for additional fluids typically arises from specific physiological demands or medical conditions. When Extra Fluids Are Recommended Not all "extra fluids" have to be plain water