Jo A PanykoJo A. Panyko is a Master Nutrition Therapist and author of two books about probiotics. She is a professional member of the National Association of Nutrition Professionals (NANP) and works as a functional medicine nutrition therapist (nutritionist) ather company, Chrysalis Nutrition and Health. She writes about how to be healthy with probiotics on her website, Power of Probiotics. She is the author of Probiotics for Health. Read More Read Less