With production companies, radio shows, and American Idol, Ryan Seacrest might be the hardest working man in show business. So where does he get the energy to keep up with his intense work schedule?Green juice!The WSJ reports that 37-year-old Seacrest has quit coffee and turned to green juice! Mr. Seacrest carts homemade green vegetable juices around in a cooler to boost his energy: On his trip to Miami, he arrived at his hotel with his cooler draped over his shoulder and cleared out the minibar to make room for his juices. He also leaves his gym bag in hotel gyms around Los Angeles so he can exercise wherever he is in the city. Go Ryan!Has anyone else ditched coffee for green juice?