Study debunks theory that coffee causes dehydration

(NEWSCHANNEL 3) - A new study is debunking the theory that coffee causes dehydration.

British researchers had one group of men drink four mugs of coffee every day for three days, while another group drank the same amount of water.

Then, after a break, the group switched drinks.

The researchers found no difference in the hydration of the coffee drinkers and water drinkers.
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