Horse Health Products APPLE-DEXHelps replace electrolytes lost by dehydration during exercise, training and competition Supports normal mineral balance Helps replace fluid lost through sweat THE SWEAT FACTOR In addition to humans, horses are one of the few animal species that use sweating as the primary means for dissipating heat. Sweating is an example of evaporative cooling and accounts for over 50% of heat loss in the horse. Sweat not only contains water, it also contains