Why Nutrition Advice Is So Confusing (and What Actually Matters) | S03-E03 Nourish MD Podcast

Precision Under Pressure: How a Neurosurgeon Stays at the Top of His Game | Nourish MD Podcast

In this high‑performance episode of Nourish MD: Doctor Dietitian Dialogues, host Meg Tancredi, MS, RD, sits down with neurosurgeon Robert G Louis, MD, FAANS to explore the elite habits and mindset required to perform at the highest level. Dr. Louis shares why he approaches neurosurgery like an Olympic athlete — relying on hydration, meditation, sleep optimization, and self‑monitoring to maintain clarity and precision. He also breaks down the leadership skills, focus strategies, and resilience techniques that allow him to operate under intense pressure. This conversation blends lifestyle optimization with medical excellence, offering practical habits anyone can use to elevate their performance. Guest: Robert G Louis, MD, FAANS Director, Brain Tumor Program Empower360 Endowed Chair for Skull Base & Minimally Invasive Neurosurgery Hoag Memorial Hospital Episode Highlights: • Why a neurosurgeon trains like an elite athlete • Daily habits that support peak physical and mental performance • Hydration, meditation, sleep, and self‑monitoring • Leadership, focus, and resilience under pressure

A Guide to Bone Health: Balance, Mobility & Aging Without Decline with Dr. Christian Barney

In this episode of Nourish MD, Meg sits down with chiropractor and movement specialist Dr. Christian Barney, D.C., C.C.S.P., D.A.B.C.O., A.R.T., for an empowering conversation about aging, mobility, balance, and why decline is not an inevitable part of getting older. As Dr. Barney explains, “aging is normal, but loss of capacity is not.” Together, they explore:• Why many adults believe pain and stiffness are “just old age” — and why that’s not true• How simple balance tests can reveal early mobility issues• Why most people can improve balance in 4–6 weeks with the right approach• The role of proprioception, vision, and the inner ear in stability• How Active Release Techniques (ART) help restore movement• Practical exercises you can try safely at home Dr. Barney also shares insights from his movement clinic, where he uses advanced assessment tools to identify dysfunction, improve gait and posture, and help patients regain confidence and independence. Whether you’re navigating your own aging journey or supporting a loved one, this episode offers hope, clarity, and actionable steps to help you move well — at any age. Hosted by: Meg Tancredi, MS, RD — Registered Dietitian, PPMA Concierge Medicine Guest: Dr. Christian Barney — Chiropractor, Founder of Performance Health & Wellness, Lead Instructor for Active Release Techniques

Calming the Body: Practical Stress Reduction for Everyday Health | Nourish MD Podcast S03-E05

Stress shapes how we think, react, and move through daily life — and chronic stress can quietly shift the body into survival mode. In this episode, Meg talks with Dr. Courtney Harkins, Psy.D., MFT about how unprocessed emotions show up physically, why therapy isn’t only for moments of crisis, and how simple, accessible tools can help regulate the nervous system and build resilience. They explore the mind‑body connection, the impact of long‑term stress, and practical ways to create more calm and awareness in everyday routines. Dr. Harkins is a licensed marriage and family therapist specializing in trauma, child and adolescent mental health, and family systems. She leads a private practice in Newport Beach, is expanding into Neurofeedback and Brainmapping, supervises a high‑school counseling program, teaches parent‑education seminars, and provides therapy in a trade‑school setting. Her work has been featured in Parenting OC, OC Family, and Raising Winners. Meg brings her blend of nutrition science, behavioral psychology, and compassion‑driven communication to help listeners build sustainable habits with clarity, humor, and a progress‑over‑perfection mindset.

Advances in Menopause Care: One Size Does Not Fit All | Nourish MD Podcast S03-E04

In this episode, Meg Tancredi, MS, RD talks with UCI Health OB‑GYN Dr. Rebecca Sauer about what women truly experience during peri‑, meno‑, and post‑menopause — and why no two journeys look the same. Dr. Sauer explains how symptoms can vary widely, why women’s concerns are often dismissed, and what individualized, evidence‑based menopause care should include. They also discuss practical ways to advocate for yourself, ask clearer questions, and get the support you deserve. Dr. Sauer is a board‑certified obstetrician‑gynecologist and Assistant Professor at UCI School of Medicine whose clinical work spans abnormal uterine bleeding, fibroids, hormone therapy, menopausal symptoms, adolescent gynecology, and minimally invasive surgery. Meg brings her blend of nutrition science and behavioral psychology to help listeners navigate health with clarity, compassion, and progress over perfection.

Why Nutrition Advice Is So Confusing (and What Actually Matters) | S03-E03 Nourish MD Podcast

Registered dietitian Meg Tancredi, MS, RD breaks down what RDs actually study, why their training matters, and how to make sense of a world full of conflicting nutrition information. She explains why weight loss is more complex than “calories in, calories out,” what metabolism really does, how to think about supplements, and why sustainable change comes from habits and mindset rather than extremes. Meg’s background in Educational Psychology and Nutrition, Healthspan, and Longevity at USC shapes her evidence‑based approach to helping people build realistic, sustainable health habits grounded in clarity and compassion.