Google has released the top search terms of 2016, and when it comes to weight loss, it turns out folks were especially drawn to the ketogenic diet. It was one of the 10 most-searched diets this year, landing halfway down the list (just a few notches below the taco cleanse!). But if you weren’t among the keto-curious in the last 12 months, you’re probably wondering now, Is this something I should try? (And what does ketogenic mean again?) Read on for a quick primer on the plan, and my bottom-line advice.