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Under-Fueled

Bonnie B.

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Welcome to Under-Fueled, where we delve into science-backed strategies for longevity to enrich your human experience. Join us as we bring you the latest advancements in dietary and sports supplements, igniting curiosity in innovative approaches for consumers and brands. I engage leading experts across the four pillars of health: mental, emotional, physical, and soul well-being all aimed at achieving longevity and fulfillment. Hosted by Bonnie Barber

Recent Episodes

OCT 20, 2026
The Power Of Nutrition In Health And Performance With Dr. Andrew Koutnik
Bonnie is joined by Dr. Andrew Koutnik, PhD, a scientist specializing in nutrition, exercise, and stress on metabolic health, and they discuss his journey from being a curious student of exercise science to a researcher and advocate for understanding...
91 MIN
OCT 13, 2026
Unlocking Hormonal Health Through Diet With René Caruso
Bonnie is joined by René Caruso, Metabolic Health Specialist & Peptide-Certified Consultant, and they discuss the complexities of metabolic health, nutrition, and the impact of bodybuilding on personal health journeys. They review the evolution of...
41 MIN
OCT 6, 2026
The Power Of Body Signals In Healing With Matthew And Michelle Einsohn
Bonnie is joined by Matthew and Michelle Einsohn, who share their expertise in holistic healing, focusing on iridology, body signals, and the integration of emotional health with physical wellness. They discuss how the eyes can reveal insights into...
37 MIN
SEP 10, 2026
Menstruation And Menopause With Dr. Michael Wool
Why does a woman’s energy, sleep, mood, appetite, and performance change throughout her menstrual cycle—and what happens when she enters perimenopause and menopause? In this episode, Bonnie is joined by **Dr. Michael Wool, an internal medicine and...
41 MIN
MAR 26, 2025
The Journey Of Health And Fitness With Bill Russell
Bonnie is joined by Bill Russell, CEO of One of One, and they discuss his passion for health and fitness, his partnership with Floyd Mayweather, and the importance of quality in health products. Bill shares insights on the fitness community, the...
40 MIN