They may be fast and convenient, but are you making dangerous mistakes when using cooking sprays? We show you how to use them safely so they don’t explode. Plus, "Today Show’s" Carson Daly takes on Dr. Oz’s challenge to do intermittent fasting.

Dr. Oz talks to viewer Rose, who says her heartburn never seems to go away even after taking antacids. Watch the video below to see what could be giving Rose such bad heartburn (food, activities) and what she can do to help get rid of it.

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