Harley Pasternak is a trainer to celebrities. He has so many great ideas on how to power up your metabolism. The best thing I’ve gotten from it is my new found love of green smoothies. Who knew that a spinach smoothie would become one of Kathy’s favorites? Karen loves the cucumber-lime smoothie. Harley recommends his Body Reset Diet for people who want to get off to a fast, healthy start in their weight loss. He makes a case for his smoothies.You can also find his smoothie recipes on our recipe website listed below.