Lactated ringers and normal saline are both types of intravenous (IV) fluids. IV fluids are given whenever there is a concern about maintaining fluid balance. Each type of IV fluid has different ...

Optimal ranges are set at different levels for each electrolyte, and levels can be measured with a blood test. If you have an electrolyte imbalance, you either have too much or too little of one or ...

Electrolyte imbalances occur when electrolyte levels become too high or too low, which is a sign of another issue in the body. Symptoms of an imbalance include headaches, nausea, and fatigue. People ...

Have you ever finished a run and noticed a thin layer of salt built up on your arms or forehead? This is evidence of your body losing salt – or electrolytes – through sweat. Keeping on top of your ...

Electrolytes are electrically charged minerals found in blood, sweat, and urine. These minerals help regulate the nervous system, hydration, muscle function, and blood pH. The body can't make the ...

Running (often) leads to sweating. And sweating leads to the loss of electrolytes—a.k.a. minerals that support hydration status and other important processes in the body. While you’ve probably heard ...