It’s a cultural phenomenon people are obsessed with: fitness trackers. We researched and tested many trackers on the market. See which ones really work and are worth your money. Then, how to eat well for only four bucks a day. Plus, the five letter word that’s hurting your health: why you should stop saying it and the three words you should use instead.

You've heard of red wine and white wine but have you ever heard of blue wine? This blue version of wine is given a taste test to see how it compares to the classics.

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