Intelligent Medicine

Are eggs good or bad for the brain? Low levels of a key nutrient can foster anxiety; Dealing with muscle cramps that develop hours after exercise; Garlic mouthwash outperforms chemical antibacterials; 76% of the world’s population aren’t getting enough omega-3s; Surgery may hasten progression to Alzheimer’s, but a vitamin may help; After marijuana legalization, some states want a do-over.

The pros and cons of natural vs synthetic vitamins; Telehealth site for ADD meds lands founder in prison; Why eradicating H. pylori may set the stage for Alzheimer’s; Why integrative physicians often don’t accept insurance; Far-infrared phototherapy may offer “electroceutical” treatment for dementia; Hobbies may forestall all-cause mortality—by 29%! 

Nutritionist Leyla Muedin discusses nutrition and menopause, defining menopause as 12 months without a period and noting it can occur naturally or due to surgery/medical procedures. She links declining estrogen to increased cardiometabolic risk, endothelial dysfunction, vascular aging, musculoskeletal pain, and higher risks with early menopause (including cardiovascular disease, chronic kidney disease, and dementia), and notes many estrogen-modulated conditions are associated with gut dysbiosis. She emphasizes lifestyle—especially nutrition—as key, highlighting anti-inflammatory, minimally processed eating and warning against ultra-processed foods, refined carbs, and excess omega-6. She cites research that high adherence to a Mediterranean diet improves markers like heart rate, lipids, triglycerides, CRP, and overall cardiometabolic risk, and mentions omega-3s lowering triglycerides while modestly raising HDL and LDL. She reviews diet approaches for hot flashes, suggests reducing caffeine, alcohol, sugar, and

Half of US adults are interested in GLP-1 agonists for weight lossIs spelt matzoh better than traditional wheat matzoh for Passover?Is a dry red wine preferable to sweet wine or grape juice?Is Einkorn flour a better alternative to modern wheat?Which liver support supplements are best for alcoholic issues?

I was diagnosed with Exocrine Pancreatic Insufficiency. Which digestive enzymes are best to take?I still have pain and tingling after a shingles outbreak. What can I take for it?So many protein shakes contain carrageenan, but isn't it a carcinogen?My 5-year-old grandson has pancolitis.  Do you have any recommendations?What do you think of an organic acids test for chronic fatigue?How can I find the cause of my atopic dermatitis?  

Oral Health, Inflammation, and Periodontal Disease: Dr. William Levine, a board-certified periodontist and chief scientist at Peri Active Oral Rinse, offers a deep-dive on periodontal disease as an infectious inflammatory condition with autoimmune-like tissue destruction. It affects over 50% of U.S. adults over 35 and rises with age. He details bidirectional links between gum disease and systemic conditions, including cardiovascular disease, stroke, diabetes, and some dementias, and notes signs such as bleeding, pain, swelling, loose or shifting teeth, and gum recession. Levine explains plaque, dysbiosis, and biofilms, emphasizing mechanical plaque removal to preserve a healthy oral microbiome. Standard care includes scaling and root planing, possible surgery, and lasers; antiseptic rinses like chlorhexidine can be harsh and limited against biofilms. Levine describes a plant-bioactive rinse (gotu kola, echinacea, elderberry) designed to reduce harmful bacteria, penetrate gums, lower inflammation, and promote

Dr. Hoffman continues his conversation with Dr. William Levine, a board-certified periodontist and chief scientist at Peri Active Oral Rinse.

Herbal Medicine, Quality Control, and Adulteration Prevention: Mark Blumenthal, founder and executive director of the American Botanical Council (ABC), recounts his entry into herbalism via vegetarianism in 1968, off-grid living, and starting a wholesale herb business in 1974 before shifting to nonprofit education, research, advocacy, and quality control. The discussion covers the evolution from teas and tinctures to standardized extracts, the complexity and synergy of multiple constituents, and how standardization supports quality control and therapeutic consistency. Blumenthal explains ABC’s Botanical Adulterants Prevention Program and its free, peer-reviewed resources addressing global fraud, plus GMP requirements and laboratory methods for identity, contamination, and potency testing. He discusses herbs including ashwagandha, turmeric/curcumin and adulteration risks, maca, nigella, and milk thistle, and outlines ABC resources, HerbClip, and membership options at herbalgram.org.

Dr. Hoffman continues his conversation with Mark Blumenthal, founder and executive director of the American Botanical Council (ABC).

New weight loss drugs may portend end of “Fat Acceptance” movement; Celebs and Southerners embrace GLP-1s; Trump clears path for more access to diet drugs; Mid- and late-life exercise slash dementia risk; “Ethicists” urge more tick-borne meat allergy to save planet—as alpha-gal syndrome claims first fatality; What’s wrong with the melatonin study that claims it leads to heart failure? How to detox 9-11 first-responders? Can weekend warriors obtain same benefits as regular exercisers? 

Can natural herbs aid recovery from anorexia? What an analysis of Hitler’s DNA tells us about how genes shaped his personality; Can surgical anesthesia accelerate memory loss?  Bananas could be interfering with your smoothie’s health benefits; Not just sun, but pesticides and herbicides increase risk for melanoma; Chemical residues on produce impair male fertility; Proliferation of fast-paced social media videos are dumbing us down; Doctors aren’t less resilient, the demands of medicine are just fostering unprecedented levels of physician burnout.

Registered dietitian nutritionist Leyla Muedin discusses a New England Journal of Medicine paper (July 2024, cited via Holistic Primary Care) warning about drug-induced magnesium depletion, especially from diuretics, proton pump inhibitors (e.g., Nexium, Prilosec), and certain antibiotics. She notes magnesium is often not routinely measured despite links between deficiency and cardiovascular, metabolic, and neurological problems, including arrhythmias (AFib, long QT, torsades), endothelial dysfunction, and longer ICU stays. Prevalence estimates range from 7–11% (up to 20%) in hospitalized patients and 2–4% among outpatients, with higher rates among long-term PPI and diuretic users. She reviews symptoms and causes, explains limits of serum magnesium testing, highlights associations with diabetes, alcohol use, low potassium and calcium, and outlines evaluation options and oral repletion approaches, favoring better-absorbed forms like magnesium glycinate over oxide due to diarrhea risk.

A discussion of the book "Rethinking Diabetes" by Gary TaubesCORRECTION: Transcatheter Mitral Valve Replacement (TMVR)The impact of hops on the microbiomeA listener's suggestion on avoiding microplastics

What do you think of continuous blood pressure monitors?Should certain supplements be taken at different times of day or apart from each other?My pediatrician couldn't provide a list of calcium-rich foods for my kids with dairy intoleranceWhat are your thoughts on the HPV vaccine?Remembering a long-ago debate with a Quackbuster

Harvard-trained psychiatrist Dr. Georgia Ede is the author of "Change Your Diet, Change Your Mind: A Powerful Plan to Improve Mood, Overcome Anxiety, and Protect Memory for a Lifetime of Optimal Mental Health." She links diet to the mental health crisis and dementia risk. Ede explains that conventional psychiatric training ignored nutrition, and she later incorporated dietary strategies alongside medication and psychotherapy after personal health experiences. She emphasizes focusing on metabolic and nutritional quality—especially stabilizing blood sugar and insulin—rather than simplistic plant-vs-animal messaging. She argues some animal foods are needed for brain nutrients like B12 and EPA/DHA. She discusses ketogenic diets as a way to lower insulin, produce ketones, improve brain energy, and reduce inflammation, citing case reports and a study of hospitalized patients where many improved and 44% reached remission. She critiques nutrition epidemiology as unreliable and outlines three “quiet” dietary tiers: wh

Dr. Hoffman continues his conversation with Harvard-trained psychiatrist Dr. Georgia Ede, author of "Change Your Diet, Change Your Mind: A Powerful Plan to Improve Mood, Overcome Anxiety, and Protect Memory for a Lifetime of Optimal Mental Health." 

Dr. Bret Scher, medical director of the Coalition for Metabolic Health, discusses making metabolic health the foundation of medicine amid rising obesity and type 2 diabetes and reports that 93% of Americans have suboptimal metabolic health. Scher defines metabolic health using markers including glucose, insulin, triglycerides, HDL, blood pressure, and waist size, and cites evidence linking insulin resistance to heart disease, stroke, cancer, psychiatric illness, and other complications. They discuss simple self- and lab-assessments (waist-to-height ratio, fasting insulin with glucose/HOMA-IR, triglyceride-to-HDL ratio, CGMs). Scher critiques the Eat Lancet report for assuming one optimal diet, reliance on low-quality nutrition epidemiology, potential nutrient shortfalls, and environmental oversimplification, while supporting newer dietary guidelines that allow lower-carb approaches. Part two covers contradictory nutrition studies, distinctions between low-carb and ketogenic diets, emerging “metabolic psychiat

Dr. Hoffman continues his conversation with Dr. Bret Scher, medical director of the Coalition for Metabolic Health.

The Havana Syndrome coverup—for years, bizarre symptoms were labeled “mass hysteria”, until a covert CIA op secured a portable device capable of delivering brain-scrambling sound pulses; A report card on this year’s flu shot; Omega-3s combat “neuroticism”, dementia—they also tame depression and improve cognitive function and memory in adolescents; A caller with duodenitis wants to know if she should follow advice to take Prilosec for the rest of her life; Is the shingles vaccine worth taking? 

Robotic pets make life easier for patients with dementia; Risks, benefits of “natural” ED formulas; Sorting out those pricey new injectable osteoporosis drugs; Daily multivitamin delays biological aging; Study challenges notion that aging means inevitable decline; Breastfeeding confers weight loss benefits—to moms; Can you avoid a colonoscopy with a new colon cancer blood test? Color blindness may hide warning signs of cancer.