Researchers say what is used to treat diabetes could also be used to defend against Alzheimer’s in the form of a nasal spray. Plus, the new rules for aging backwards. Then, "The Dish on Oz" crew, Daphne Oz, Vanessa Williams, Gina Neely and Jamika Pessoa, have the new twists on hot cheesy sandwiches you love, including a pull-apart meatball slider.

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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