Dr. Oz reveals which foods are good for heart disease, chronic pain

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Dr. Mehmet Oz, host of “The Dr. Oz Show” and author of the new book “Food Can Fix It,” reveals the health benefits of certain foods. Olive oil and avocados, for example, contain healthy fats that are good for heart disease, and salmon and salad can be good for chronic pain, as can cinnamon and caffeinated beverages.