TheHealthHub

From the Microbiome to the Hair Follicle: The Hidden Science of Hair Loss with Dr. Andrea Echeverry

In this episode we’re diving into the fascinating world where science, scalp health, and the microbiome meet beauty and wellbeing. Hair loss isn’t just about vanity—it’s a window into what’s happening beneath the surface. Our guest is Dr. Echeverry and in this episode we will speak to what really drives hair loss, how the microbiome and immune system influence the follicle, and why restoring balance—not just applying treatments—is key to long-term hair and scalp health. Dr. Andrea Echeverry is a biologist with a Ph.D. in Microbiology and Immunology from the University of Miami and a B.Sc. in Microbiology and Biotechnology from Florida Atlantic University. After pioneering neonatal mouse models for intestinal infection research, she shifted her focus to the intersection of the gut, skin, and scalp microbiome—especially its role in chronic inflammation and hair loss. For over 14 years, Dr. Echeverry has collaborated with barbers, dermatologists, and hair transplant surgeons across Florida, Georgia, and Puerto Rico to highlight the microbiome’s vital role in scalp and hair health. Combining trichology, microbial ecology, and micropigmentation, she helps clients restore both hair and confidence. A passionate educator and advocate, she promotes hair loss prevention among young adults and is producing a bilingual web series sharing real hair loss journeys. Dr. Echeverry also serves on the Executive and Educational Boards of the Association of Professional Trichologists (APT), where she is the immediate past President and Treasurer. Learning Points: What drives hair loss How the microbiome and immune system influence the hair follicle Why restoring balance—not just applying treatments—is key to long-term hair and scalp health. Social Media: Website: https://www.drandreaecheverry.com Instagram: http://www.instagram.com/drandreaecheverry Linkedin: http://linkedin.com/in/drandreaecheverry

When Fasting Becomes Harmful: The Hidden Risks We Don’t Talk About with Becky Mehr

In this episode we are taking a look at a topic that lives in a very grey—and often very misunderstood—zone of the wellness world: intermittent fasting and eating disorders. For some people, fasting can be a strategic tool for metabolic health, blood sugar regulation, or simplicity around meals. But for others—especially those with a history of restriction, chronic dieting, or body-image struggles—fasting can become a socially acceptable disguise for disordered eating. So how do we tell the difference? To help us unpack this with nuance, I’m joined by Becky Mehr—registered dietitian, eating disorder specialist, and one of the most respected voices at the intersection of nutrition, psychology, and compassionate care. Learning Points • Different types of intermittent fasting • The red flags that fasting is no longer “wellness,” • Safer alternatives for people who are curious about meal timing but have a complicated history with food Social Media: Website: https://www.renfrewcenter.com/ IG: https://www.instagram.com/RenfrewCenter LinkedIn: https://www.linkedin.com/company/the-renfrew-center/ Facebook: https://www.facebook.com/RenfrewCenter

Breathe, Digest, Thrive The Ayurvedic Path to Long Life With Dr. John Douillard

In this episode we venture into the timeless science of Ayurveda and how its wisdom aligns with modern understandings of longevity, digestion, and breath with my guest, Dr. John Douillard. Dr. Douillard, D. C., C. A. P., is a well-known expert in Ayurveda and the founder of LifeSpa.com, a leading authority on evidence-based Ayurvedic healthcare. He has over 40 years of experience helping people achieve lasting health, vitality, and longevity. Dr. John's journey began in 1986 in India, after which he collaborated with Deepak Chopra to train doctors in Ayurvedic medicine. As a chiropractor and sports medicine specialist, he used Ayurvedic principles to improve athletic performance and worked with athletes like Billie Jean King. Dr. John has written seven books and over 1,500 educational articles, empowering a global audience of more than 11 million to reverse aging and heal naturally. Learning Points: • Ayurveda and the ancient blueprint for longevity • Why diaphragmatic breathing is a longevity practice • Bridging east and west for modern wellness SOCIAL MEDIA LINKS: Website: https://lifespa.com/ LinkedIn: https://www.linkedin.com/in/john-douillard-2074a065/ Facebook: https://www.facebook.com/dr.douillard Instagram: https://www.instagram.com/lifespa/

Listening Through Movement: How to Reconnect, Regulate, and Heal with Rachel Robertson

In this episode we speak with Rachel Robertson about the power of movement. Rachel is a kinesiologist and Pilates specialist with over a decade of experience helping others overcome physical limitations and rebuild trust in their bodies. She blends science and movement artistry to support injury recovery and sustainable strength. A two-time World Kettlebell Champion and community wellness advocate, Rachel also educates fellow kinesiologists through workshops and webinars. She holds a Kinesiology degree from the University of Western Ontario and is a recognized member of BCAK. Her passion for movement, shaped by her athletic background and personal journey, continues to inspire clients and professionals alike. Learning Points: How to Reconnect with Your Body’s Wisdom Why Intuitive Movement Heals More Than Muscles Practical Tools for Everyday Awareness Social Media: Website: https://returntoform.ca/ Instagram: https://www.instagram.com/returntoformkinesiology/ Facebook: https://www.facebook.com/ReturntoFormKinesiologyPilates

The Healing Circuit: How Your Vagus Nerve Calms Inflammation With Dr. Kevin Tracey

In this episode my guest is Dr. Kevin J. Tracey and we are discussing one of the most fascinating and revolutionary discoveries in modern medicine — the link between the vagus nerve, the inflammatory reflex, and the body’s innate ability to heal. For years, inflammation has been seen as a silent driver behind chronic illness — from autoimmune disease and depression to heart disease and neurodegeneration. But what if the body already has a built-in mechanism to control it? Dr. Tracey is the president and CEO of the Feinstein Institutes for Medical Research at Northwell Health, a pioneer of vagus nerve research and author of The Great Nerve. A leader in the scientific fields of inflammation and neuroscience, his lab studies vagus nerve stimulation and bioelectronic medicine. His contributions include first identifying the therapeutic action of monoclonal anti-TNF antibodies and discovering the specific reflex control of immunity by the nervous system, called the “inflammatory reflex.” These discoveries launched the new scientific field called bioelectronic medicine, which investigates the therapeutic applications of vagus nerve stimulation to cure disease. Dr. Tracey, a neurosurgeon, pursued studies of inflammation after the mysterious death of a toddler from sepsis who was in his care. His lab has since revealed molecular mechanisms of inflammation and identified the use of vagus nerve stimulation to treat it. An inventor on more than 120 U.S. patents and the author of more than 450 scientific publications, he is among the most highly cited scientists in the world. He co-founded the Global Sepsis Alliance, is the author of Fatal Sequence (Dana Press) and is a national and international lecturer. Learning Points: • What is the vagus nerve? • What is the link between the vagus nerve, the inflammatory reflex, and the body’s innate ability to heal? • What is bioelectronic medicine? Social Media: • X: https://x.com/KevinJTraceyMD • LinkedIn: https://www.linkedin.com/in/kevinjtraceymd • Website: https://feinstein.northwell.edu/