Grass-fed, European, whipped, cultured, clarified — what do all these butter options mean? We taste-test and investigate them all so you don’t have to. Plus, we deconstruct your favorite fast-food and boxed mac n' cheese to find out the truth about what you’re eating.

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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