Sweat is made up of water and minerals that are collectively known as electrolytes. Chris Hunkeler/Flickr

Health check: what’s the deal with electrolytes?

Sports drinks claiming to contain electrolytes have innundated stores in recent years. So what are electrolytes? Are they good? How can we best get them?
Typical sports nutrition guidelines advocate eating carbohydrate-rich food before, during and after exercise to maximise performance. jeffreyw/Flickr

Health Check: do you really need carbs to recover from exercise?

Carbohydrate-rich diets are often recommended as part of exercise regimes to promote recovery and maximise performance. But recent research suggesting such foods may not help exercise recovery and their…

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