Coffee With Dr. Stewart

Most people take supplements based on guesswork. Dr. Kendal Stewart explains how genetics can show where your body needs support, so you can focus on what matters for you and stop paying for what doesn’t. In this episode, Courtney and Dr. Stewart introduce NineTwo by Dr. Stewart, a direct-to-consumer genetic and supplement company built for people who are mostly healthy and want to act early.   Dr. Stewart shares how his surgical career led him into genetics, the meaning behind the name, and what each of the four panels covers: detoxification, methylation and cellular energy, gut health, and sleep, mood, and focus. He also explains why so many people take more supplements than they need, what makes a professional-grade supplement different, and how the at-home kit works.

People use the word "dizzy" to describe a lot of different things. Dr. Kendal Stewart explains why it matters to tell apart lightheadedness, true vertigo, and imbalance, because each one points to a different system in the body. In this episode, Courtney and Dr. Stewart cover how the inner ear finds your center 1,000 times a second, the difference between inner ear and brain-based vertigo, and how viral inflammation, migraine, and Meniere's disease can throw the system off. Dr. Stewart also talks about how genetics affect nerve healing, why energy and mitochondrial health shape balance as we age, and the story behind the Epley maneuver for positional vertigo. His biggest takeaway: get stable before starting therapy, and see a provider who has real experience with dizziness.

In this episode, Dr. Stewart sits down with his daughter Courtney to break down PCOS — now being renamed PMOS (Polyendocrine Metabolic Ovarian Syndrome). Courtney shares her own journey with PCOS since age 13, and Dr. Stewart explains what's really happening at the cellular and genetic level behind the diagnosis. They dig into: Why PCOS was renamed PMOS How insulin resistance and autophagy genes drive ovarian dysfunction Why testosterone becomes "dominant" — and why it's a conversion problem, not overproduction Fertility, pregnancy, and gestational diabetes risks tied to insulin resistance Why rates of PCOS/PMOS appear to be rising, including the role of environmental endocrine disruptors Dr. Stewart also walks through treatment approaches, from supplement-based options like D-chiro-inositol and berberine, to GLP-1/GIP therapies like tirzepatide, including how it differs from semaglutide, proper dosing and maintenance, and why continuous glucose monitoring often gives a clearer picture than a single lab draw. He shares how these approaches are used to support: Irregular, painful, or absent menstrual cycles Weight gain that doesn't respond to diet and exercise Chronic fatigue and brain fog Fertility struggles and pregnancy risk Acne and excess hair growth linked to testosterone dominance This episode is for women managing PCOS or PMOS, caregivers, and anyone interested in functional medicine, hormone health, genetics, and personalized approaches to metabolic and reproductive wellness. For more information, follow Dr. Stewart on Instagram, Facebook, and YouTube!

In this episode, Dr. Stewart breaks down what peptides are, how they work in the body, and why they have become such a growing topic in medicine beyond GLP-1s and weight loss. He explains the role peptides can play in:   Immune support and inflammation control Tissue repair and recovery Brain and nervous system health Hormone balance and fertility Sleep-related recovery and energy production   Dr. Stewart also walks through several specific peptides, including thymosin alpha-1, thymosin beta-4, BPC-157, Dihexa, gonadorelin, oxytocin, and growth hormone-releasing peptides. He shares how these are used to support concerns such as:   Chronic inflammation and autoimmune conditions Brain fog, fatigue, and neurologic dysfunction Tissue healing and injury recovery Low testosterone and fertility challenges Anxiety and mood regulation   This episode is for patients, caregivers, and anyone interested in peptide therapy, functional medicine, immune health, brain health, hormone support, and personalized approaches to recovery and wellness.   For more information, follow Dr. Stewart on Instagram, Facebook, and Youtube!

In this episode on dementia and Alzheimer's, Dr. Stewart discusses: How to identify risk, then mitigate it with lifestyle and nutritional changes The role of genetics in Alzheimer’s and Dementia risk, including common susceptibility genes Blood biomarkers associated with cognitive decline and dementia risk The importance of identifying metabolic and inflammatory patterns early Rather than viewing Alzheimer’s as an inevitable consequence of aging, this episode focuses on modifiable risk factors. Dr. Stewart outlines practical prevention strategies centered on: • Metabolic health and blood sugar regulation • Cardiovascular and vascular integrity • Targeted nutritional support • Inflammation and neuro-inflammation control • Lifestyle factors such as sleep, exercise, and toxin exposure This episode is designed for patients, caregivers, and individuals who want a clearer understanding of the science behind cognitive decline and what can be done proactively.   For more information, follow Dr. Stewart on Instagram, Facebook, and Youtube!

Do you ever feel like your brain just will not turn on? Brain fog is one of the most common complaints people bring to the doctor, but most are told it’s just stress, poor sleep, or diet. In this episode, Dr. Kendal Stewart explains why that answer falls short and what is really happening when your brain loses clarity. You’ll learn about the role of inflammation, mitochondria, hormones, genetics, and gut health in brain fog, as well as why some people recover quickly while others stay stuck for years. Dr. Stewart also covers brain fog in long COVID, postpartum changes, and concussions, and why stimulants and symptom-based treatments often make things worse over time.   Learn more at DrKendalStewart.com

In this episode of Coffee with Dr. Stewart, we’re talking about therapeutic plasma exchange, or TPE. It may sound intimidating, but Dr. Stewart explains how this advanced therapy is helping patients with long COVID, autoimmune disease, brain fog, neurological issues, and even early signs of Alzheimer’s. You’ll learn what TPE is, how it works, and why removing toxic plasma and replacing it with clean albumin can bring huge benefits. We also get into patient prep, how to make the therapy more affordable, and what you should know if you’re considering it for longevity, immune support, or advanced recovery. Learn more at drkendalstewart.com

Welcome back to an all-new season of Coffee With Dr. Stewart! In this new episode, we dive deep into the innovative world of nutrigenomics—the science that blends nutrition and genetics to optimize health. Dr. Stewart shares his journey from being a surgeon to becoming a pioneer in genetics, exploring why certain nerves fail to heal and how preemptive health care can prevent a lifetime of medical headaches. Dr. Stewart breaks down how nutrigenomics tests work, explaining the critical difference between consumer-level and complex genetic panels. He highlights three essential genetic panels: neurological, immune/inflammatory, and detoxification, along with a specialized panel for children experiencing ADD/ADHD. We explore the intriguing concept of turning genes "on" and "off," methylation's key role (including the benefits of Methyl Complete Pro), and how hitting healing plateaus affects your cellular health. Learn about the nutritional gaps in traditional medical training and the creation of simplified, doctor-friendly reports to help guide supplement recommendations. Dr. Stewart also addresses pressing topics such as the alarming condition of our food supply, autism and inflammation patterns found through nutrigenomic testing, and crucial considerations regarding vaccines and genetic predispositions. He underscores how genetic testing can proactively protect infants and discusses how early genetics can be evaluated in life. Tune in to empower yourself with actionable knowledge on how understanding your genetics can revolutionize your approach to lifelong wellness. Wanting to request a genetic test of your own? Submit your request here.  

Welcome back for another episode of Coffee With Dr. Stewart! We’re following up part one of our Tummy Troubles series where we discuss the symptoms and treatment of your gut issues. Part two covers important discussions such as: Determining if the microbiome is the problem or if the immune system is the problem Histamine-rich foods Natural treatments for biofilms The effects of antibiotics on gut health Ivermectin for calming the bowel Heavy metal cleanses How lifestyles affect gut treatment The FODMAP diet Do you find yourself struggling with tummy troubles? Have you made every change you can think of to your diet without experiencing relief? Request an appointment with Dr. Stewart today to receive a thorough examination of your genetics and how they may be affecting your overall gut health.

Welcome back for another episode of Coffee With Dr. Stewart! Today's episode topic has been growing increasingly popular in the healthcare industry over the past few years, and is so in-depth that we had to split it into two parts! Listen is as Dr. Stewart and Courtney dive into the complexities of the digestive system! Part one covers important discussions such as: 1. The difference between Prebiotics, Probiotics, and Postbiotics 2. The cultured foods trend 3. Biofilms and how they affect your gut 4. The effects of pesticides and processed foods in the American diet versus European diets 5. Gluten Intolerance vs. Sensitivity 6. Glycophosphates acting an antibiotics 7. Chronic constipation in females   Do you find yourself struggling with tummy troubles? Have you made every change you can think of to your diet without experiencing relief? Request an appointment with Dr. Stewart today to receive a thorough examination of your genetics and how they may be affecting your overall gut health. Stay-tuned for Part 2 of our Tummy Trouble discussion in our next episode where Dr. Stewart will share how he and his team help combat chronic gut issues and the lifestyle changes you may want to consider to experience relief!