No Filter Doctor

Infertility affects approximately one in six couples, yet many of the beliefs people have about fertility simply aren't supported by the evidence. In this episode, I sit down with reproductive endocrinologist Dr. Erica Bove to discuss the most common fertility myths, including whether birth control causes infertility, how age affects fertility, when IVF is actually appropriate, the role of male fe...

In Part 1, we explored what methylene blue is, how it works, its accepted medical uses, and the important safety considerations surrounding this unique compound. In Part 2, we examine the evidence behind the health claims driving its recent popularity. Can methylene blue improve mitochondrial function, increase energy, enhance memory, treat Alzheimer's disease, slow aging, or boost cognitive perfo...

Methylene blue has become one of the most talked about compounds in the wellness and longevity space. It's promoted for everything from brain fog and fatigue to mitochondrial function and cognitive performance. But before we evaluate those claims, we first need to understand what methylene blue actually is. In Part 1 of this two part series, I explain the history of methylene blue, how it works in...

Sunscreen recommendations have become increasingly confusing. Does sunscreen cause cancer? Are mineral sunscreens actually safer than chemical sunscreens? Does SPF 100 really provide more protection than SPF 30? And what is bemotrizinol, the new sunscreen ingredient recently approved in the United States after decades of use in Europe? In this episode of No Filter Doctor, I decode the science behi...

In Part 1, we discussed what real parasitic infections look like, who is actually at risk, and how parasites are diagnosed. In Part 2, we examine the parasite cleanse industry itself. Why do parasite cleanse testimonials seem so convincing? What are "rope worms"? And what evidence actually supports the ingredients found in these products? We break down the difference between laboratory studies and...

Parasite cleanses are everywhere right now, but before talking about the cleanses themselves, we need to start with a more important question: do you actually have a parasite? In Part 1 of this two-part series, I break down what parasites are, how common parasitic infections really are in the United States, who is actually at risk, and what real parasitic infections look like. We discuss common sy...

Hantavirus has recently generated headlines and social media anxiety, with some people wondering whether this could become the next pandemic. In this episode of No Filter Doctor, I break down what hantavirus actually is, how it spreads, who is truly at risk, and why this is not COVID all over again. We discuss common misconceptions surrounding hantavirus, including transmission myths, panic driven...

Dietary fiber does far more than help with constipation, yet most people still do not get enough of it. In this episode of No Filter Doctor, I break down what dietary fiber actually is, the differences between soluble and insoluble fiber, and why fiber plays such an important role in gut health, cholesterol regulation, blood sugar control, and long-term disease prevention. We also discuss the gut...

Artificial intelligence is rapidly becoming part of everyday healthcare, from meal planning and fitness guidance to AI scribes and medical information platforms. But how reliable is it, and how should patients actually be using it? In this episode of No Filter Doctor, I’m joined by Resa E. Lewiss, M.D. to discuss the growing role of AI in health and medicine. We explore how patients are already us...

Over-the-counter medications are easy to buy, familiar, and often assumed to be the obvious first choice. But not every product on the pharmacy shelf is equally useful, and some are supported by much stronger evidence than others. In this episode of No Filter Doctor, I review common OTC medications that are worth rethinking. Some have limited evidence that they actually work. Some are effective bu...

In Part 1, we examined how the research system can influence what gets published and promoted. In Part 2, the focus shifts to how individual studies are interpreted and how that interpretation is often distorted, particularly in wellness marketing. I’m joined again by Dr. Josh Davis, a medical research educator, to break down how study design, statistical framing, and data presentation can shape c...

Wellness influencers and companies often cite “studies” to support their claims. But not all research is created equal, and not everything labeled as a study should be trusted. In this episode, I’m joined by Dr. Josh Davis, a medical research educator who teaches medical students how to critically evaluate scientific literature. This is Part 1 of our discussion, where we focus on the systems behin...

Is your birth certificate lying, or is it the "age test" you bought online? This week, we distinguish chronological age from physiologic reality. I debunk popular commercial epigenetic clocks and explain why these mail-in kits often miss the mark. Learn the clinical biomarkers that actually matter for your healthspan and how to measure true functional aging without the marketing hype.

While peptides are marketed as a revolutionary medical frontier, many popular compounds remain in a regulatory gray area and are technically sold for "research use only." This episode explores the critical gap between laboratory studies and human clinical evidence, helping you navigate the hype to find what is actually proven to work.

Not all fats are created equal. In this episode, we break down the four main types of dietary fats—Saturated, Trans, Monounsaturated, and Polyunsaturated—to reveal how they actually affect your heart and metabolic health. Learn why fat is essential for vitamin absorption and how to choose the right fats for your daily diet.

What does an annual physical miss? A yearly physical exam diagnoses disease and checks preventive health boxes, but misses early warning signs of chronic disease. Dr. Kalantari explains which tests are missing and why they matter.

Hashimoto’s thyroiditis is one of the most common autoimmune diseases, yet many people struggle with symptoms for years before it is recognized. In this episode, I explain how Hashimoto’s is diagnosed, why it is often missed, and what the evidence actually shows about treatment.

The U.S. Dietary Guidelines influence everything from school lunches to national nutrition policy, but how are these recommendations actually created? In this episode, I break down the process behind the guidelines, the committees involved, and the political and industry forces that can shape what ultimately ends up on Americans’ plates. This is Part 3 of a series examining what the guidelines say...

The 2025 Dietary Guidelines are presented as evidence based, but important contradictions remain. In this episode, I examine where recommendations conflict with current scientific evidence and why these inconsistencies persist. Understanding this gap is essential for making informed decisions about your nutrition and long term health.

In this episode of No Filter Doctor, I walk through the newly released 2025 Dietary Guidelines and explain exactly what they recommend. I compare them directly to the 2020 guidelines so you can see what changed, what stayed the same, and where the focus has shifted. This is Part 1, focused solely on understanding the guidelines themselves, without critique or interpretation.

Menopause often presents with symptoms that fall outside traditional teaching, leading to delayed recognition and misattribution. In this episode, I speak with board certified OB GYN and menopause expert Dr. Kim Einhorn about atypical and overlooked menopause symptoms, why clinical guidelines lag behind patient experience, and how clinicians and patients should think about care in the setting of l...

Hormone replacement therapy has been misunderstood for decades, shaped by outdated studies, fear-based messaging, and incomplete risk framing. In this episode, I break down what we now know about menopausal hormone therapy, why the FDA black box warning was removed, and how modern evidence should guide individualized, physiology-informed care.   For more information and references please see: http...

Stress has become a catch-all term for overwhelm, anxiety, and irritation, but the science tells a different story. In this episode, I explain how our beliefs about stress influence physiological responses and long-term health outcomes, drawing on both classic research and newer mindset data. We also discuss how learning to choose different stress responses can change how stress affects the body....

The so called fat burning zone is one of the most misunderstood concepts in exercise science. In this episode, I break down what the research actually shows about exercise intensity, fat oxidation, and total energy expenditure. We will cover how to train smarter for fat loss without getting stuck chasing a misleading metric. For more detailed information and references, please see the correspondin...

There is much more to ASCVD than LDL and HDL. In this episode, I walk through the lipid biology behind cardiovascular disease, what standard panels fail to capture, and why knowing this gives you a more accurate understanding of your true risk.   For more details and references on the topic, please see https://thewholehumanhealthandwellbeing.com/more-to-lipids-than-cholesterol/ .