Join Healthy Gut Girl and Dr. B as they discuss probiotics, PREbiotics and the latest research on the micro biome.

Will Bulsiewicz, MD, MSCI, is a graduate of Georgetown University School of Medicine. He trained in internal medicine at Northwestern Memorial Hospital and gastroenterology, hepatology and nutrition at The University of North Carolina. He also received a master’s of clinical investigation from Northwestern University and a certificate in nutrition from Cornell University. Dr. Bulsiewicz is board-certified in internal medicine, gastroenterology and hepatology. Dr. B has a special interest in nutrition, the gut microbiome and integrative gastroenterology.


You can reach Dr. B on Instagram Happygutmd

His blog is


Also mentioned in the podcast: the 28 day reboot gut challenge w/Freedom Foods featured in this blog link