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 Maryland state lab found high lead in Lior Cinnamon Ground Seasoning sold in New York, New Jersey, Pennsylvania, Texas, Florida and Illinois; if lot GAP11304 is in your cabinet, stop using it and throw it out or return it.
A Cornell analysis of nearly 150,000 new US foods and drinks found that claims like "low sodium" and "no trans fat" can sit on products that make up for it with more sugar, salt or saturated fat, so the Nutrition Facts panel on the back is the part to read.
If you have type 2 diabetes and are offered a few days of steroid pills for back pain, a rash or a cough, a new Taiwan study is a reason to ask whether you need them and to watch for black stools, fever or shortness of breath over the next month.
No dementia vaccine exists yet, but 72% of Americans over 50 say they would take one, and the shingles shot, already linked to lower dementia risk, is something you can ask your doctor about today.
An FDA panel votes today on GRAIL's Galleri blood test, and FDA's own review found it caught only about 1 in 3 cancers diagnosed within a year, so a negative result is not a reason to skip your colonoscopy, mammogram, Pap test or lung scan.
A chart review of 687 women found those with very large breasts carried more chronic migraine, neck pain, pinched neck nerves and sleep apnea, which matters most for women whose headaches were written off as tension headaches.
Dr. Anne Marie Fine is an environmental medicine physician who has spent 25 years measuring what the rest of medicine never tests for. She and Dr. Ravi Kumar get into a UK Biobank study of 44,000 people where the brain and immune system, not the heart, tracked hardest with aging, and where youthful brains behaved like APOE2 carriers and aged brains behaved like APOE4 carriers no matter what the genotype actually was. They work through cadmium, lead released from bone during menopause, mercury vapor from dental fillings, PFAS blunting vaccine antibody response, benzene left behind by a gas stove, mold toxins that shut down glutathione production, DDE that 99% of Americans still carry, and gadolinium from contrast MRI. Then they turn to what you can actually do: avoidance first, air and water filtration, cleaning up makeup and food packaging, and why testing yourself broadly without a plan is bad medicine.
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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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