Dr. Ravi Kumar is a board-certified neurosurgeon who left the operating room to explore the questions that matter most about your health.
Listen to the PodcastEvery week, I cut through the noise of health headlines and marketing claims to bring you what the research actually says. No dogma, no agenda, just an honest look at the science that shapes how you live, heal, and thrive.
A BMJ investigation says US health officials leaned on one flawed method to scan COVID vaccine injury reports, but myocarditis was still caught by other checks, so if you have a reaction after any shot this fall, report it yourself and weigh the known rare risks with your doctor.
In a European trial of 10,799 people who had high-risk polyps removed, waiting 5 years instead of 3 for the next colonoscopy produced no more colon cancer over 5 years, which gives you a fair question to ask your gastroenterologist but is not a reason to cancel a scheduled scope.
A new national survey analysis finds polypharmacy in older Americans nearly doubled in two decades, and the most useful response is a full medication review with your doctor, not stopping pills on your own.
A national study of 25,176 people with diabetes in England found 23.5% died within a year of a below-knee amputation, so if you or a family member has diabetes, check feet daily, get any sore that will not heal seen quickly, and ask whether circulation has been checked before any amputation decision.
A reanalysis of all eight major randomized mammogram trials finds results consistent with overdiagnosis below 5%, not the 30% to 50% often cited, so if fear of treating a harmless cancer has shaped your screening choices, it is worth raising with your doctor, though it says nothing new about how many lives screening saves.
Generics are still far cheaper per prescription, but Americans take so many of them that they paid $16.8 billion out of pocket for generics in a year versus $13.7 billion for brand-name drugs, so if you fill several generics, it is worth asking your pharmacist whether the cash price beats your copay.
Most men picture yoga as a stretching class for people who are already flexible. Dean Pohlman, founder of Man Flow Yoga, and neurosurgeon Dr. Ravi Kumar make the case that it may be the most useful training most of us are missing. They cover the 2017 study showing yoga works as well as physical therapy for chronic low back pain, the four pillars of spinal health, why isometric holds rebuild the muscle activation that sitting all day erodes, and why a random class can actually make a herniated disc worse. They also get into breath as the gateway to the nervous system, yoga and heart rate variability, a study where three months of yoga kept gray matter from shrinking in women with subjective cognitive decline, Dean's own before-and-after breathing test, and how to find a style and teacher that fits your fitness level.
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Dr. Ravi Kumar is a board-certified neurosurgeon and assistant professor of neurosurgery at the University of North Carolina. After years in the operating room, a transformative sabbatical in India changed how he saw medicine forever.
Now, through The Dr. Kumar Discovery, he explores the intersection of modern science, traditional wisdom, and the questions most doctors never think to ask.
Read the full story★★★★★"So glad I found this podcast. Dr. Kumar doesn't want you to just mask symptoms, he wants you to understand root causes and help you truly heal. He is the best of both worlds - he shares a wealth of modern medical knowledge, but also empowers the listeners to take personal responsibility for their health."
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★★★★★"I love this podcast! It's smart and covers the science in very accessible ways. After each episode I feel empowered to make some changes in my life. Thanks, Dr. Kumar!"
Dr Kumar Review
★★★★★"Dr Kumar's podcasts have been such a great find! As an OR nurse I have worked with neurosurgeons for years. I found the podcasts to be informative, easy to follow and just the right length."
NRRN66
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