Isotonic Drinks

During physical activity and training, our body loses not only water and energy but also essential electrolytes. These electrolytes are necessary for controlling the entry and exit of bodily fluids into and out of our cells. Electrolytes maintain the acid-base balance, plasma volume, membrane potential, and participate in transport processes and the transmission of nerve impulses, making them play a crucial role in our bodies. With increased sweating during activity, we lose sodium, magnesium, potassium, chloride, and other minerals. Therefore, it is essential to quickly and correctly replenish the lost stores in our bodies and ensure rehydration. Isotonic drinks are often a integral part of hydration for many athletes. The general rule is to recommend them for sports efforts lasting more than 1 hour as they can improve athletes' performance and ultimately reduce cramps and injuries.