What Are Myvitamins Electrolyte Plus Tablets? Myvitamins Electrolyte Plus Tablets are a blend of essential electrolytes including potassium, sodium, magnesium and calcium. Electrolytes are important for processes in the body including regulating nerve function, supporting muscle contraction and hydrating the body. 1 Electrolytes are lost through sweat during high intensity exercise, especially in hot weather conditions. Using supplements can ensure your levels remain high so you can feel your best. Why Use Myvitamins Electrolyte Plus Tablets? Electrolytes are commonly found in foods including fruits, vegetables and dairy. Myvitamins Electrolyte Plus Tablets are a convenient way to supplement your levels, supporting your fitness goals, whatever the weather. What Works Well With Myvitamins Electrolyte Plus Tablets? High intensity exercise can leave us feeling fatigued. Support your energy levels before every workout with Myvitamins Caffeine Tablets. 2 References 1. https://www.healthline.com/nutrition/electrolytes#supplements 2. Caffeine contributes to the delay of the onset of fatigue.