Precision Nutrition | 26,746 followers on LinkedIn. The largest and most respected nutrition coaching and education company in the world. Science-backed. Results-driven. | World’s top nutrition, health, and lifestyle coaches, and the company professionals turn to for advice. We transform how people look, feel, and perform through education, technology, and expert coaching, with industry-leading behavior-change solutions for both individuals and health and fitness professionals. Our program combines: 1.