Dr. Austin Perlmutter is a board-certified internal medicine physician, New York Times bestselling author, published researcher, health investor, and international educator. His writing, presentations, podcasts, and online educational programs explore how environmental factors influence our cognitive and mental state and have reached millions. Dr. Perlmutter currently serves as the Managing Director at Big Bold Health, a food-as-medicine company focused on helping people rejuvenate health through better immune function, where he is running a first-of-its kind study exploring the effects of plant nutrients on human aging through epigenetics. 

Mary Purdy, Eco-Dietitian, is a Registered Dietitian Nutritionist (RDN) with a Masters in Clinical Nutrition (MS) from Bastyr University. She has more than 15 years of professional nutrition experience: counseling 1-on-1 with an integrative and functional medicine approach, presenting at numerous national conferences, designing courses, speaking to groups, writing articles, and training other professionals. Mary is also an expert in sustainable food systems and their connection to the environment, climate, and human health.  In particular, she has been focused on championing the role that dietitians, healthcare practitioners and food industry leaders can play in advocating for sustainability, resilience, and equity in the food and agriculture system. 

Jonny Bowden, PhD, CNS, is a board-certified nutritionist and a nationally known expert on weight loss and healthy aging. His no-nonsense, myth-busting approach has made him a popular guest on more than 100 morning television shows and top podcasts. Dr. Jonny was the “Ask the Doc” columnist at Clean Eating Magazine, and the Nutrition MythBuster columnist for Whole Foods Magazine, and has been a popular speaker at venues ranging from Beijing University to the American Academy of Anti-Aging Medicine to consumer conferences like Paleo(f)x.

Amber Lynn Vitale, CN, is Board Certified in Holistic Nutrition® and is a Certified Dietary Supplement Professional™. She is also an Ayurvedic Clinical Consultant on faculty as an instructor with Wild Rose College of Herbal Medicine and sits on the advisory board for Natural Practitioner and Taste for Life magazines. Amber has maintained an Integrative Nutrition practice since 2003 in collaboration with Functional Medicine healthcare providers. She is passionate about traditional foods, herbs, and regenerative farming, and incorporates these important lifestyle concepts into her nutrition education. In 2020, she and her family of four moved from Brooklyn, NY to a 25-acre farm in Montana where they now raise sheep, ducks, chickens, and Border Collies. This is where Amber now puts theory into practice, rejuvenating the soil and improving plant and animal health, as well as that of her family and community.