What if you could hack your body and reset it into a whole new mode where you burn fat for fuel? Now you can, with a new trend called Ketosis, which doctors say can also fight diabetes and cancer. Find out what you need to know about this exciting lifestyle. Then, an update on one of our most talked-about diet trends — see how to get results without an expensive price tag.

Pumpkin spice — it gives you all the warm and cozy feelings of fall! The pumpkin spice latte is a go-to for a lot of people. But at 400 calories from one store and at least $5 a drink, it racks up in more ways than one. So here's a quick and easy recipe to slim down the fall-favorite drink and enjoy it without the guilt. It's Dr. Oz-approved at just 45 calories!

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