The ABMP Podcast | Speaking With the Massage & Bodywork Profession

Ep 580 – Interview with Dr. Armpit, Part 1: "I Have a Client Who . . ." Pathology Conversations with Ruth Werner

July 14, 2026·21 min
Episode Description from the Publisher

Ruth interviews Dr. Chris Callewaert, also known as Dr. Armpit, about his research into the microbiomes that contribute to body odor (BO). Although his work focuses on the skin of the armpits, his findings also apply to foot odor and even bad breath. In Part 1, we meet Dr. Callewaert and learn what led him to this career—spoiler alert: it involved a sleepover. We discuss the differences between "good" and "bad" body odor, how BO is classified, why it is a concern, and how it can affect a person's quality of life. We also explore the skin-gut axis and how processes in the digestive tract influence the composition of our sweat and, in the case of SIBO (small intestinal bacterial overgrowth), even the color of the tongue. Resources: Learn more about Dr. Chris Callewaert: https://drarmpit.com/ Host Bio:         Ruth Werner is a former massage therapist, a writer, and an NCBTMB-approved continuing education provider. She wrote A Massage Therapist's Guide to Pathology, now in its seventh edition, which is used in massage schools worldwide. Werner is also a long-time Massage & Bodywork columnist, most notably of the Pathology Perspectives column. Werner is also ABMP's partner on Pocket Pathology, a web-based app and quick reference program that puts key information for nearly 200 common pathologies at your fingertips. Werner's books are available at www.booksofdiscovery.com. And more information about her is available at www.ruthwerner.com.    Sponsors: Anatomy Trains is a global leader in online anatomy education and also provides in-classroom certification programs for structural integration in the US, Canada, Australia, Europe, Japan, and China, as well as fresh-tissue cadaver dissection labs and weekend courses. The work of Anatomy Trains originated with founder Tom Myers, who mapped the human body into 13 myofascial meridians in his original book, currently in its fourth edition and translated into 12 languages. The principles of Anatomy Trains are used by osteopaths, physical therapists, bodyworkers, massage therapists, personal trainers, yoga, Pilates, Gyrotonics, and other body-minded manual therapists and movement professionals. Anatomy Trains inspires these practitioners to work with holistic anatomy in treating system-wide patterns to provide improved client outcomes in terms of structure and function.      Website: anatomytrains.com           Email: info@anatomytrains.com           Facebook: facebook.com/AnatomyTrains                      Instagram: www.instagram.com/anatomytrainsofficial YouTube: https://www.youtube.com/channel/UC2g6TOEFrX4b-CigknssKHA    Precision Neuromuscular Therapy seminars (www.pnmt.org) have been teaching high-quality seminars for more than 20 years. Doug Nelson and the PNMT teaching staff help you to practice with the confidence and creativity that comes from deep understanding, rather than the adherence to one treatment approach or technique. Find our seminar schedule at pnmt.org/seminar-schedule with over 60 weekends of seminars across the country. Or meet us online in the PNMT Portal, our online gateway with access to over 500 videos, 37 NCBTMB CEs, our Discovery Series webinars, one-on-one mentoring, and much, much more! All for the low yearly cost of $167.50. Learn more at pnmt.thinkific.com/courses/pnmtportal!  Follow us on social media: @precisionnmt on Instagr

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