Many professional, amateur and weekend athletes favor post-workout protein shakes to help their muscles recover more quickly. In his recent blog, Empowered Yoga creator and certified personal trainer Johnny Gillespie says that he also likes protein shakes for their convenience. Gillespie says that while he may get creative with his ingredients, he always adds Sunfiber for both its fiber and prebiotic benefits. Prebiotics help to stimulate the growth of healthy bacteria in the digestive system, strengthening the immune system. That’s ideal because no one feels like working out when they are sick!