Magnesium, potassium, or sodium? Learn what each electrolyte does, signs of low levels, and when a supplement may help.

Physical activity, hot days and illnesses are all times when it’s smart to sip an electrolyte-packed drink. Reviewed by Dietitian Emily Lachtrupp, M.S., RDReviewed by Dietitian Emily Lachtrupp, M.S., ...

It’s a well-known fact that the human body is more than 60% fluid. In addition to water, your bodily fluids contain vitamins, minerals, and other nutrients that keep the body functioning well. Sodium ...

Term neonates, children and young people receiving intravenous (IV) fluid therapy have their plasma electrolyte concentrations and blood glucose measured when starting IV fluids and then at least ...

Electrolytes are minerals that are essential for balancing fluids in the body. Electrolytes also conduct nerve impulses and contract muscles, like your heart. It's important to replenish electrolytes ...

Electrolytes are the latest buzzy wellness supplements everyone's taking – but how many of us truly need the hydrating hero?

Hyperchloremia is when a person has too much chloride in their blood. Chloride is an electrolyte, and changes in electrolyte levels can be a sign of dehydration. In the long term, hyperchloremia can ...

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 ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

As certain forms of exercise, like running and hybrid training, are gaining popularity, the topic of electrolytes has become a concern for many active people. Nutrition has always been a primary focus ...

This guideline covers general principles for managing intravenous (IV) fluids for children and young people under 16 years, including assessing fluid and electrolyte status and prescribing IV fluid ...