We investigate store-bought guacamole: What's really in there? Some store-bought guacamole may not even have avocados! Then, a great accompaniment to guac is a margarita — we have a recipe for the lowest calorie margarita ever. Plus, find out why the month of May is the best time to start a diet and stick to it.

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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