The food at gas station convenience stores may be easy and quick but is it healthy and safe? We investigate how to tell the difference. Then, we tested the air you breathe when flying on a plane. Find out the surprising results and what you need to know before you book your next flight. Plus, could eating rare-cooked meat give you road rage? We have the surprising answer.

Want to know how to look marvelous without splurging so much? Dr. Oz invites three beauty experts to share the smartest ways to save money while looking fabulous starting from your hair and makeup tools to the beauty products you use.

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