Dr. Chovanec podcast

You’ve been told your PSA is “normal” because it’s under 4.0.But what if that number doesn’t tell the full story?For decades, men were reassured that anything below 4.0 ng/mL was safe. Today, we know that prostate cancer risk is far more nuanced. PSA must be interpreted in context — including age, prostate volume, PSA density, and changes over time.In this episode, I explain:• Why the 4.0 cutoff is outdated• What PSA density actually means• When a rising PSA matters — even if it’s “normal”• Who should consider MRI before biopsy• How to avoid the common PSA interpretation trapsIf you want to understand your PSA results clearly before your next doctor’s visit, this episode will help you connect the dots.This podcast is for educational purposes only and does not replace individual medical advice.

Many people notice symptoms like blood in the stool or changes in bowel habits and assume it’s “just hemorrhoids” or something benign. Most of the time, that assumption is correct — but sometimes, it’s exactly how colon cancer gets missed.In this episode, I walk through the most common warning signs of colon cancer that people tend to ignore, explain why early colon cancer is often silent, and clarify when symptoms should not be explained away.We discuss:• How hemorrhoids and colon cancer bleeding can look similar• Why right-sided colon cancers may cause anemia without visible blood• Which changes in bowel habits actually matter• When fatigue and unintentional weight loss are warning signs• The difference between FIT stool testing and colonoscopy• When a negative stool test is not enoughColon cancer is one of the few cancers that can often be prevented — but only if it’s recognized early and investigated properly.This podcast is for educational purposes only and does not replace care from your own doctor. If you have symptoms, please talk to a healthcare professional.I’m Dr. Chovanec. Thanks for listening.

Prostate supplements are a multi-billion dollar industry — and many men take them hoping to protect their prostate or lower their cancer risk.In this episode, I explain what the evidence actually shows. We talk about vitamin E, saw palmetto, vitamin D, lycopene, green tea extracts, and why “natural” doesn’t always mean safe or helpful.I also discuss an important lab-testing issue that can mislead PSA results, and why understanding your PSA matters more than adding another supplement.This episode is about separating reassurance from evidence — and helping men make informed decisions about their prostate health.

You can’t control your age.You can’t control your genetics.But you can control what you eat — every single day.In this episode, Dr. Chovanec, a medical oncologist, explains the practical nutrition strategy he discusses with patients concerned about prostate cancer risk and rising PSA levels.This is not about fad diets or selling supplements.It’s about the chemistry of food — and how what you eat can create an environment where cancer cells either thrive or struggle to survive.Foods to LIMIT (the risk side):• Why heavily charred meat isn’t just flavor — it’s chemistry• How high dairy intake relates to IGF-1 and aggressive disease• Why liquid sugar fuels inflammation and growth signalsFoods to PRIORITIZE (the protection side):• How cruciferous vegetables support DNA repair• Why green tea can shift your metabolic environment• The tomato “trap” — and the one preparation method that actually matters“Food will never replace medical care, but it does shape the environment of your body. You can start small — just swap one food this week.” — Dr. Chovanec🎥 Watch the video version on YouTube: https://youtu.be/vMnlGW7oOdw🔔 Subscribe for science-based prostate health updates.Disclaimer: This podcast is for educational purposes only and does not replace medical advice. Always discuss dietary changes with your healthcare provider.What you’ll learn in this episode:

We are told the PSA test is a simple lifesaver. But for 12 out of 13 men, it can lead to a "trap" of unnecessary biopsies, anxiety, and permanent side effects.In this episode, Dr. Michal Chovanec reveals the hidden risks of prostate cancer screening that most doctors don't have time to explain. You will learn why a "high number" doesn't always mean cancer, and the exact protocol to follow to protect yourself from overtreatment.Topics covered:The Trade-Off: Why saving 1 life often means harming 12 others.The "48-Hour Rule": How cycling or even sex can give you a false cancer scare.The New Standard: Why you should demand an MRI before a biopsy.Reading the Results: Understanding PSA Velocity (Speed) and Density.⚠️ Disclaimer: This episode is for educational purposes only and does not constitute medical advice. Always consult with your physician.Did this episode help you? Please rate the show ⭐⭐⭐⭐⭐ to help us reach more men with evidence-based oncology education.Watch the visual version with charts on YouTube: https://youtube.com/@drchovanec?si=A8kBYvsKG3QeMuEYProstate Cancer, PSA Test, Mens Health, Oncology, Dr Michal Chovanec, Biopsy, MRI, Medical Education, Urology, Cancer Prevention, Zdravie V Hrsti

Is your daily vitamin routine actually helping you, or are you just creating "expensive urine"? 🚽💊In this episode, Dr. Chovanec breaks down the uncomfortable truth about the supplement industry. Many of us take pills in good faith, believing we are investing in our longevity, but without the right knowledge, we might be wasting money—or worse, risking our health.We cover the 5 major flaws of supplementation:The Expensive Urine Effect: Why poor bioavailability means you're flushing your money away.The Isolation Fallacy: Why a pill can never replicate the synergy of real food.The "License to Eat Trash": How supplements psychologically trick us into poorer lifestyle choices.Hidden Contaminants: What else is in that capsule? (Heavy metals and fillers).Chemical Warfare: Dangerous interactions between vitamins and minerals you should never mix.Tune in to learn how to stop guessing and start making smart choices for your health.Follow the show for more medical insights.#drchovanec #zdravievhrsti #health #oncology #supplements #longevity #prevention

Every month, millions of women put their hands under a UV or LED lamp to get their gel manicure. We are told it's just light. We are told it's safe.But as an oncologist, I don't see a beauty tool. I see a miniature tanning bed for your fingers.In this episode, Dr. Chovanec breaks down the controversial 2023 study from UC San Diego that found significant DNA damage caused by nail dryers. He explains the physics of UVA radiation, why the "LED" label is a marketing lie, and—most importantly—how you can keep getting manicures safely using the "Smart Patient Protocol."In this episode, you will learn:The "Tanning Bed" Reality: Why concentrated radiation on your nails is dangerous.The 2023 Study: How just 20 minutes of exposure caused cell death and mitochondrial damage in human cells.The "LED" Myth: Why LED lamps are not safer than UV lamps.The Bucket Analogy: Understanding cumulative radiation damage over years.The Solution: The $10 accessory (UPF Gloves) that makes your manicure bulletproof.Key Quote: "You don't need to choose between beautiful nails and healthy skin. You just need the right armor."Disclaimer: This content is for educational purposes only and does not constitute medical advice.#drchovanec #gelnails #manicure #skincancer #dermatology #oncology #womenshealth #beautyhacks

Everyone wants a simple blood test that finds cancer early. It sounds like the Holy Grail of medicine. But for many healthy people, relying on tumor markers is actually a statistical trap that can lead to unnecessary surgery and life-altering damage.In this episode, I expose the "False Assurance Trap" of tests like CEA and CA-125. We break down the massive PLCO trial, where thousands of women underwent surgery for ovarian cancer due to false alarms caused by simple inflammation—a "burnt piece of toast" acting like a house fire.We also explore the "Turtle" problem in Prostate Cancer (PSA), where we treat cancers that would never harm you, and the "Ghost Tumors" in Colon Cancer that blood tests completely miss.Topics Covered:(00:00) Why the "Dream Test" is often a lie(00:45) The Smoke Detector Analogy: Cancer vs. Inflammation(01:28) The PLCO Trial: How 3,000 false positives damaged women's lives(02:05) The Prostate "Turtle": When curing cancer causes more harm than good(02:45) The Ghost Tumor: Why 30% of colon cancers hide from blood tests(03:30) The False Assurance Trap(04:00) The Real Screenings: Colonoscopy, Mammogram, Pap Smear(04:35) The Exception: Why men need a pregnancy test#drchovanec #cancerprevention #medical #science #health #tumormarkersDisclaimer: This content is for educational purposes only and does not constitute medical advice. Always consult with your doctor before making decisions about cancer screening.

In 2014, NFL linebacker Alex Singleton did the unthinkable: he failed a drug test because he tested positive for pregnancy.It sounds like a joke or a lab error, but it was actually a biological warning sign that saved his life. In this episode, I break down the fascinating medical science behind why a male elite athlete would produce hCG (the "pregnancy hormone") and how this "biological cheat code" accidentally revealed a killer hiding in plain sight.In this episode, you will learn:The Science: Why testicular cancer cells mimic pregnancy hormones (hCG) and how they "hack" the body's receptors.The Troll: The legendary story of Singleton's "One Ball" celebration against the Commanders (and why the NFL didn't fine him).The Cure: How Dr. Lawrence Einhorn and the drug Cisplatin turned a fatal diagnosis into a 99% survival rate.The Check: Why your hands are your best medical tool.Timestamps: (00:00) The Strongest Man in the World? (00:42) The "Lego" Experiment: hCG vs LH (01:55) The "One Ball" Celebration (03:10) How we melt the tumor (Cisplatin) (04:05) How to check yourselfDisclaimer: The content in this podcast is for educational and entertainment purposes only and does not constitute medical advice, diagnosis, or treatment. Always seek the advice of your physician regarding any medical condition.Rate & Review: If you enjoyed this medical mystery, please leave a 5-star rating!

You rang the bell. You finished the chemo. Everyone tells you that you should be happy. But for many, the reality of "Life After Cancer" is harder than the treatment itself.In this episode, Dr. Michael Chovanec (Professor of Oncology) debunks the myth that you should just "pick up the pieces" and return to your old self. Instead, he explains why survivorship is a distinct phase of life that requires a new strategy—covering everything from the friends who leave you to the physical side effects (like sexual dysfunction and scanxiety) that we need to stop ignoring.In this episode, you will learn:The "New Normal" Myth: Why trying to go back to who you were before is a mistake.The Physical Toll: Addressing fertility, neuropathy, and body image.The Silent Struggle: Honest talk about sexual health and "Scanxiety" (the fear of recurrence).The Social Shift: Why it’s normal to lose friends after a diagnosis, and how to build a new "Home Team."Exercise as Medicine: The science behind why physical activity isn't just a hobby—it's part of your treatment plan to prevent recurrence.Timestamps:(02:15) Reality #1: Physical Changes (Body Image & Fertility)(05:30) Reality #2: The Hidden Anxiety & Sexual Health(08:45) Reality #3: The Social Shift (Why Friends Leave)(10:20) Reality #4: Why Exercise IS Treatment(13:10) Reality #5: The Lifelong JourneyMemorable Quote: "Survivorship is not a consolation prize. It’s a second act. It’s a new beginning." — Dr. Michal ChovanecAbout the Host: Dr. Michael Chovanec is a Professor of Oncology dedicated to patient education. His goal is to bridge the gap between complex medical science and your daily life, helping you fight cancer—and live life after it—with confidence.Disclaimer: This podcast is for educational purposes only and does not constitute medical advice. Always consult your own physician for your specific medical needs.

Episode Summary: Men are taught to be tough and push through pain. But when it comes to prostate cancer, "pushing through" can cost you your life. In this episode, Dr. Chovanec breaks down the 5 specific changes in your body that you cannot afford to ignore.We often dismiss these symptoms as "just getting older" or a simple infection, but the data tells a different story. Dr. Chovanec reviews a massive Norwegian study of 21,000 men that revealed a shocking link between common urinary symptoms and cancer risk.What You Will Learn:The "Toughness" Trap: Why men delay diagnosis and why vulnerability saves lives.The Anatomy: Understanding the prostate without seeing it.Sign #1 (Nocturia): Why waking up at night isn't always normal.Sign #2 (The UTI Connection): What burning pain really means (and the 4.6x risk factor).The "Red Flags": Blood, bone pain, and signs of metastatic disease.The Good News: Why the 5-year survival rate is 100%—if you catch it early.Mentioned in this Episode:The HUNT 2 Cohort Study (Norway) on Urinary Tract Symptoms.Dr. Lawrence Einhorn and the history of curing testicular/urological cancers.Connect with Dr. Chovanec:YouTube: https://www.youtube.com/@DrChovanecLinkedIn: https://www.linkedin.com/in/michal-chovanec-44a04139/Twitter/X: https://x.com/mikechovanecDisclaimer: This podcast is for educational purposes only and does not constitute medical advice. If you have symptoms, please consult your doctor immediately.

If you just heard the words "You have cancer," you are likely feeling overwhelmed. You need a map. In this video, I break down the 10 practical, immediate steps you should take in the first 48 hours to regain control—from organising your medical team to managing your mental health.Trusted Resources Mentioned: National Cancer Institute (NCI): https://www.cancer.gov American Society of Clinical Oncology (Cancer.Net): https://www.cancer.net American Cancer Society (Cancer.gov)About Dr. Chovanec: I am Dr. Michal Chovanec, an Associate Professor of Oncology. My scientific background was shaped at the Indiana University Cancer Center, where I trained under Dr. Lawrence Einhorn. This channel brings you clear, evidence-based answers about cancer, research, and survivorship.Subscribe for clear answers on cancer and healthDISCLAIMER: The information on this channel is for educational and informational purposes only and does not constitute medical advice. I am a doctor, but I am not your doctor. Always consult your personal physician for any health concerns or before making any health-related decisions.#CancerDiagnosis #PatientAdvocate #DrChovanec

Does sugar really feed cancer? Can deodorant cause cancer? In this video, I debunk the 5 biggest cancer myths I hear in my clinic every day. As an Associate Professor of Oncology, my goal is to separate the scary fiction from the scientific fact.About me: I am Dr. Michal Chovanec, an Associate Professor of Oncology. My scientific background was shaped at the Indiana University Cancer Center, where I trained under Dr. Lawrence Einhorn. This channel brings you clear, evidence-based answers about cancer, research, and survivorship.Subscribe for clear answers on cancer and healthDISCLAIMER: The information on this channel is for educational and informational purposes only and does not constitute medical advice. I am a doctor, but I am not your doctor. Always consult your personal physician for any health concerns or before making any health-related decisions.#Cancer #Oncology #MensHealth #Health #mythsbusted

Welcome to the Dr. Chovanec Podcast. I am an Associate Professor of Oncology, bringing you clear, evidence-based answers on cancer, health, and survivorship. Subscribe now for our first episode launching this Tuesday.