Dr. Ravi Kumar

After two decades in medicine, I started questioning everything.

Dr. Ravi Kumar is a board-certified neurosurgeon who left the operating room to explore the questions that matter most about your health.

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Every 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.

Latest Episode

The Silent Layer In Your Arteries That Predicts A Heart Attack Years Before It Happens

Episode 61 18:05 June 30, 2026

Dr. Ravi Kumar pulls back the curtain on the glycocalyx, the microscopic, gel-like coating that lines every blood vessel and serves as your first line of defense against cardiovascular disease. He explains its three jobs as gatekeeper, flow sensor, and non-stick coating, walks through the clinical data showing how high blood sugar, inflammation, smoking, and high blood pressure erode it, and reviews the supplements and prescription drugs marketed to repair it. The takeaway: the most effective shield cannot be bought in a bottle, it is built through foundational, daily metabolic choices.

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Dr. Ravi Kumar
About Dr. Kumar

A neurosurgeon who started questioning everything

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.

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What Listeners Are Saying

★★★★★

"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

Reviews from Apple Podcasts