When should you invest in Sodii hydration? Let’s start with the basics. Are you a gym goer, and do you always try to squeeze that last 1% left of your physical output? You like to push yourself and because of this, you partake in high-intensity training? In such a case, Sodii electrolytes are likely one of the best available ways to prevent drops in your performance, avoid prolonged muscle cramps, and eliminate long-term physical and mental fatigue.