Walk into any grocery store or gym, and you'll see shelves filled with sports drinks, electrolyte powders, hydration packets, and flavored beverages that promise to keep you hydrated. But do you actually need them? For many people, plain water is all that's needed to stay hydrated throughout the day. However, there are situations where replacing electrolytes may also be important. Understanding the difference between water and electrolytes can help you make informed choices b
