The product is not an early April Fool's joke, and the company said it anticipates a 'strong demand' for the product.

They include total hydration needs by age, the types of beverages that are recommended, those that should be limited, and those that should be avoided. They help to answer common questions from ...

But are they really necessary? Or could drinking milk be just as effective (not to mention cheaper) for post-exercise hydration? And should these electrolytes really be classed as UPFs?