Maybe you're not familiar with the name Haylie Pomroy, but there's a good chance you've seen her work. She is a registered dietician and wellness coach who has worked with celebs like Jennifer Lopez and Reese Witherspoon. In other words, you could say she knows a thing or two about whipping people's metabolisms into shape.
In her latest book, "Metabolism Revolution," Pomroy makes the case for how certain factors can make it easier for your body to hold on to excess fat. But once you take steps to fix them — which anyone can do, regardless of genetics — losing weight becomes easy, particularly with the aid of a food and exercise tracker app like MyPlate. She's a fervent believer that you don't need to be blessed with a naturally speedy metabolism to have a slim, strong body. Here's a look at her top tips to turn your body into a calorie-burning machine.