Hydration Tips for Heatwaves: Electrolytes, Tea, and Beer

Do you need electrolytes? Will tea cool you down? Is it safe to drink beer? How to stay hydrated in a heatwave

The hotter it gets, the faster our bodies lose water. Obviously, we need to replace it – but is anything better than plain H₂O? And does timing matter? Here’s what the science says Hydration is important. In temperatures like those we’re increasingly seeing in much of the world, sweating can be the only way for our bodies to cool down, and our thirst isn’t always the best indicator of how much water we’ve lost or need. The consequences of not being sufficiently hydrated as temperatures creep ...

By Joel Snape