Intelligent Medicine with Dr. Ronald Hoffman | The Best of High Tech Medicine and Alternative Modalities

Concurrent Training for Healthy Aging and the Overlooked B12 Risk of Metformin: Nutritionist Leyla Muedin discusses how concurrent training—combining cardio and strength work—supports healthy aging by building endurance, preserving muscle, and maintaining independence and “healthspan.” She explains that aerobic exercise improves cardiorespiratory efficiency while resistance training preserves lean tissue and functional strength, and offers practical scheduling tips: place strength sessions on two non-consecutive days, add moderate cardio around them, separate hard sessions, prioritize recovery with rest days, sleep, and adequate protein, and avoid pairing heavy lifting with hard endurance work if explosive power is important. She then summarizes evidence that clinicians often fail to check vitamin B12 levels in diabetic patients on long-term metformin, despite guidelines; metformin can impair B12 absorption, leading to deficiency, anemia, and potentially reversible neuropathy, with higher risk in the elderly, high-dose users, vegans, and PPI users. She urges proactive B12 monitoring and supplementation, such as a multivitamin with at least 100 mcg B12.

Autonomous Artificial Intelligence (AI) and the future of medicine Are there any alternative ways to lower my blood pressure other than taking prescription medication?

As soon as I take my blood pressure meds, I get tired and lack energy for the rest of the day. What gives? I'm 77 and have Sjögren's syndrome. Can I take carnitine? How much should I take? Are there cardiac side effects to berberine? Both my husband and I take it for blood sugar. What types of protein are most helpful for osteoporosis and weight gain? The coronary artery inflammation controversy

Innate–Adaptive Balance and BWH 85 Beta-Glucan with Functional Medicine Physician Dr. Rob Rountree: He brings a nuanced view of immunity that rejects the simple “immune boosting” dimmer-switch model and emphasizes immune regulation and readiness. He reviews innate immunity as sentinel cells using pattern recognition receptors (e.g., macrophages) and explains how innate and adaptive systems interface, with innate signaling training adaptive responses; chronic inflammatory disease is framed as rooted in innate dysregulation. He reveals how immune responses can both protect and harm (candida, cytokine storm concerns during COVID) and why test-tube “stimulation” doesn’t equal human effects. The focus is a purified brewer’s yeast (Saccharomyces cerevisiae) beta-1,3/1,6-glucan (BWH 85, 85% purity), its triple-helix structure, receptors (Dectin-1, CR3), dosing (100–500 mg), evidence for improving vaccine response in elders, and potential relevance for autoimmunity, athletes, and cancer surveillance alongside lifestyle and key nutrients like vitamins A, C, D and zinc.

Dr. Hoffman continues his conversation with functional medicine practitioner Robert Rountree, MD, medical director of Boulder Wellcare, in Boulder, Colorado, and long-time educator at the Institute for Functional Medicine.

Dr. Ross Pelton, Director of Science & Education for Essential Formulas Incorporated, maker of Dr. Ohhira’s premium probiotic products , reveals how the gut microbiome affects metabolism, appetite, weight regulation, and overall health. He emphasizes the importance of microbiome diversity, supported by eating a wide variety of plant foods rich in fiber and polyphenols, and discusses how fermented foods and postbiotic metabolites help maintain a healthy gut environment. Pelton explains Dr. Ohhira’s multi-year fermentation process and the idea that postbiotics may be key health regulators. He reviews studies suggesting benefits from Dr. Ohhira’s probiotics for athletic performance markers, reduced fatigue, and improved bowel regularity, and notes research showing antibiotic-related losses in gut diversity can persist for years. He also mentions a higher-dose “Reset Challenge,” a postbiotic paste concentrate, and an ME-3 product aimed at increasing glutathione.

Dr. Hoffman continues his conversation with Dr. Ross Pelton, Director of Science & Education for Essential Formulas Incorporated, maker of Dr. Ohhira’s premium probiotic products .

Paying attention to injuries may speed healing—could pain meds blunt the healing response? Fact check: “Everyone over 70 should take a statin”? Billy Joel’s “brain surgery”; How to live past 100—get condemned to “death row”; Are vegans hotter than meat eaters? Promising lp(a) drug fails crucial test; Pain under the left rib cage—what are the possibilities?

Wobbly arms and shaky legs—could it be FND? Women who start hormones in the 50s have 23% lower dementia risk; How to prep for cataract surgery; Plant-based meat alternatives may deliver harmful mycotoxins; Keto diets outperform low-fat and Mediterranean diets for liver health, blood sugar; NY Times highlights magnesium for sleep; Even a single bout of antibiotics produces long-term harm to microbiome.

Nutritionist Leyla Muedin answers a listener question about taking many supplements with oolong tea, explaining that tea tannins can interfere with vitamin and mineral absorption; because oolong is partially oxidized, its tannin level falls between green and black tea, so she recommends taking supplements with water and separating them from tea or coffee by at least an hour (ideally 1.5–2 hours). She then reviews research in Nature Communications from USC on how gut signals via the vagus nerve may influence which food experiences become memories: in rats, nutrient-rich foods increased acetylcholine signaling to the hippocampus, supporting memory for food location, while sweetness without calories did not. Over time, high-fat/high-sugar diets weakened this gut–hippocampus communication and memory performance, with implications for obesity, diabetes/prediabetes, and cognitive decline, and possible future vagus-nerve-based approaches.

Ultra-processed foods' impact on postpartum depression/psychosis Which should my sister take, Jardiance or Dapagliflozen? I had aortic valve repair. Can I safely take N101? I suffer with trigeminal neuralgia after recent extensive dental work. What do you advise? What would be the optimal total testosterone level for an 84 year old male?

How can I find an integrative pediatrician in the NYC or Weehawken/Hoboken area? Can the xylitol in my nasal spray have an adverse impact on heart health? I chronically use Vaseline on my lips. Is this a concern? My 25-year-old daughter was diagnosed with lipedema stage one. Any advice? I had an Apo B test and am confused at the results. Could you elucidate?

Former pharma reporter for the New York Times and the Wall Street Journal, investigative reporter Gardiner Harris, discusses his new book “ No More Tears: The Dark Secrets of Johnson and Johnson .” It details the unethical practices and numerous scandals that have plagued Johnson & Johnson over the decades, including the asbestos contamination in baby powder, the misuse of the antipsychotic drug Risperdal, the dangerous outcomes of vaginal mesh implants, and the controversial development and deployment of their COVID-19 vaccine. Harris provides a comprehensive overview of the corporate malfeasance within the pharmaceutical giant, shedding light on the regulatory failures and systemic corruption that have allowed these issues to persist.

Dr. Hoffmabn continues his conversation with investigative reporter Gardiner Harris, author of “ No More Tears: The Dark Secrets of Johnson and Johnson .”

Renowned integrative medicine physician, board-certified internist, and researcher Dr. Jacob Teitelbaum discusses his new book, " Pain Relief in 4 Simple Steps ," and the growing chronic pain epidemic (one in four U.S. adults; about 7% debilitating). Teitelbaum argues most pain is treatable by addressing root causes and describes four biochemical pain types—muscle pain from low energy, inflammatory pain, neuropathic pain, and brain pain (microglial activation)—alongside structural, biophysical, and mind-body contributors. They discuss risks of NSAIDs and Tylenol, diet’s role (processed foods, sugar, seed oils), and strategies such as an Energy Revitalization Drink Mix, SHINE protocol, curcumin with turmeric oils plus boswellia (Curamin), omega-3 support, magnesium, B12 issues with metformin/GLP drugs, lipoic acid for neuropathy and burning mouth syndrome, and migraine support with high-dose riboflavin and magnesium. He also cover CRPS treatments (including ketamine and bisphosphonates), low-dose naltrexone and PEA, compounded topical options, and pelvic pain/prostatitis approaches including quercetin and antibiotics like fosfomycin when appropriate.

Dr. Hoffman continues his conversation with integrative medicine physician, board-certified internist, and researcher Dr. Jacob Teitelbaum about his new book, " Pain Relief in 4 Simple Steps ."

New study attempts to resolve question over which has contributed more to our current obesity epidemic—diet or sedentary lifestyle? Pros/cons of CT scans vs. MRIs for investigating abdominal complaints; Fish oil rivals effectiveness of antibiotics for periodontal disease; The MIND diet vs. KetoFLEX Diet for fending off cognitive decline; Vitamin B3 helps relieve Raynaud’s symptoms; After American Heart Association green lights coffee, new study shows high consumption can accelerate bone loss; High-dose vitamin D protects memory in light sleepers.

Scientists reveal how much exercise you really need to protect your heart—and no way are you doing enough! Is that prostate biopsy really necessary? It’s true that statins can reduce heart risk even in 70+ individuals—but they don’t prolong life or fend off disability; Magnesium found to prevent age-related sarcopenia, probably by curbing inflammaging; Deep-brain stimulation with external magnets found to enhance brain function in mild cognitive impairment; Are concerns over Avapro blood pressure medication warranted?

Exercise, Recovery, Relaxation—and Muscle as the Key to Healthy Aging: Nutritionist Leyla Muedin discusses science-backed wellness trends that pair exercise with effective recovery and deliberate relaxation to support performance, resilience, and healthy aging, noting benefits such as fewer overuse injuries, better sleep, steadier energy, and improved adherence. She highlights relaxation practices (breathwork, meditation, gentle yoga, outdoor time, massage, consistent sleep routines) and encourages making recovery part of daily life, including creating home or community “wellness spaces” like pools for gentle movement and stress reduction. She emphasizes sustainable habits supported by tools like wearables and heart-rate variability tracking. The episode then frames muscle as a “longevity secret weapon,” explaining its roles in metabolism, glucose storage, insulin sensitivity, inflammation control, and joint stability, citing the PURE study on grip strength and mortality, warning about sarcopenia, and recommending strength training, higher and well-distributed protein intake with age due to anabolic resistance, plus adequate sleep and recovery.

Highlights from Dr. Hoffman's vacation. What can my friend take for burning mouth syndrome? I'm looking to build immunity. What are your thoughts on beta-glucans? I hike a lot and want to protect my knees. Would peptides like BPC-157 be of benefit?