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.

Listen to the Podcast

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 Health News

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Person organizing a weekly pill box on a warm wooden kitchen counter with soft golden morning light
Pharmacology News

Americans Paid More in Total for Generic Drugs Than Brands

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.

Row of small glass multidose medicine vials with gray rubber stoppers on a stainless steel pharmacy counter in soft clinical light
Infectious Disease News

Glutathione and Myers' Cocktail IV vials recalled nationwide

A Houston pharmacy is recalling six lots of injectable glutathione, Myers' Cocktail and Tri-Immune Boost shipped nationwide because the glutathione carried a bacterial toxin, so if you had one of these injections or drips, check whether it came from Centric Compounding, throw out any recalled vials at home, and tell your doctor if you had fever, chills or chest pain afterward.

Adult with a small glucose sensor on the back of the upper arm walking along a sunny park path
Neurologic News

Blood Sugar Swings Tied to Better Well-Being in Diabetes

In a German study of 400 adults with diabetes, days when blood sugar moved around more than usual, while staying inside safe limits, were followed by better quality of life, which suggests that chasing a perfectly flat line may not be worth the effort, though it gives no license to run high.

Raccoon peering out from tall grass at the edge of a suburban backyard at dusk in soft evening light
Infectious Disease News

CDC issues rabies warning as exposures and shot use rise

CDC warned on September 10 that rabies exposures and post-bite shots are rising nationwide, and the practical message is simple: if a wild animal or a pet with unknown vaccine status bites or scratches you, wash the wound with soap and water right away and call your doctor or health department the same day.

Group of teenagers sitting on concrete school steps in late afternoon light, one holding a small silver electronic device
Cardiovascular News

Most Teen Vapers Never Smoked a Cigarette First

Three studies presented at the European Respiratory Society Congress found smoking rates falling while vaping, dual use and early nicotine use climbed, with the average starting age dropping from 20 to about 15.

A blue rescue inhaler resting on a wooden kitchen table beside a glass of water in soft morning light
Respiratory News

Semaglutide Linked to 40% Fewer Asthma Attacks in UK Data

If you already qualify for a GLP-1 drug because of diabetes or obesity and you also have asthma, this is worth raising with your doctor; if you do not qualify, it is not yet a reason to seek one for your lungs.

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.

Read the full story

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