More Water Mythconceptions

Here are more water-related mythconceptions, a follow-through of the feature we ran in yesterday's issue.

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Caffeine makes you dehydrated

Caffeine does have a diuretic effect, meaning it increases urine production, which can cause dehydration if fluids aren't replaced. However, coffee is mostly made of water, which actually balances out the diuretic effect when consumed in typical amounts.

The risk of dehydration comes with the use of caffeine supplements or drinking too much coffee throughout the day. The bottom line: there is no need to get rid of your morning cup of coffee if hydration is a concern. Instead, focus on where to add more caffeine-free fluids throughout the day.

Sports drinks are a great option for staying hydrated

This is mostly true. Electrolytes are minerals that help our bodies move and function, but they’re lost when we sweat. Sports drinks can help to replace them.