Knife Down
Lily Johnston, MD MPH"Knife Down" is what a surgeon says in the OR when she puts her scalpel down so no one gets hurt — and it’s the mission here: put the knife down, long before anyone needs to use it.
Knife Down is a podcast about how to actually invest in your health so you can live longer, stronger, and with less time in doctors’ offices. The core focus is the world’s leading cause of death—cardiovascular disease... more
| Publishes | Daily | Episodes | 38 | Founded | 3 months ago |
|---|---|---|---|---|---|
| Number of Listeners | Categories | MedicineHealth & FitnessNutrition | |||
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Latest Episodes
Are omega-3s really the #1 supplement for heart disease prevention? In this reaction to Dr. Boz, I break down the nuance: atrial fibrillation risk, rancid oils, DHA vs EPA, heavy metal testing, delivery forms, omega level testing, and why small fatty... more
A live, unfiltered Ask Me Anything on preventive cardiology and metabolic health — recorded on about three hours of sleep after a night in the OR, which tends to make me a little more candid than usual.
We cover the questions you actually ask: how p... more
Peripheral artery disease Q&A — including one of the biggest mistakes people make when trying to “walk off” PAD symptoms.
In this video, we break down:
• Why erectile dysfunction is actually a sign of vascular disease
• What an ankle-brachial index ... more
Got APOE4? Here’s the exact prevention strategy I would use to protect my own brain if I carried this gene.
In this video, I walk through the major modifiable dementia risk factors identified by the Lancet Commission — and how I would actually appro... more
Key Facts
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Reviews
- Jackpot
So happy I somehow found this podcast. I have so much respect when a doctor questions some of the traditional theories.
Very easy and enjoyable to listen to.
Apple Podcasts5Babser 100
United States13 days ago
Chart Rankings
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Apple Podcasts | #145 |  United Kingdom/Health & Fitness/Medicine |
Talking Points
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Frequently Asked Questions About Knife Down
What is Knife Down about and what kind of topics does it cover?
This show consistently translates cutting-edge science on prevention, metabolic health, and longevity into practical, real-world guidance for avoiding cardiovascular disease. Episodes often center on rigorous evaluation of supplements, lipidology, hormones, and emerging therapies, with a clear emphasis on evidence-based strategies, safety, and personalized risk. The host—a vascular surgeon—explains complex medical concepts in accessible terms, frequently debunking marketing hype and highlighting how lifestyle, testing, and targeted interventions can reduce cardiovascular risk long before symptoms appear. A notable strength is its rigorous, no-nonsense approach to prevention, balanced with timely discussions of new therapies and diagnostic t... more
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How many listeners does Knife Down get?
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What are the audience demographics for Knife Down?
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How many subscribers and views does Knife Down have?
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Which podcasts are similar to Knife Down?
These podcasts share a similar audience with Knife Down:
1. The Healthspan Podcast
2. Dr Ford Brewer - PrevMed
3. Stay Off My Operating Table
4. Heart Doc VIP with Dr. Joel Kahn
5. The Dr. London Podcast
How many episodes of Knife Down are there?
Knife Down launched 3 months ago and published 38 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
How do I contact Knife Down?
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Where can I see ratings and reviews for Knife Down?
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What guests have appeared on Knife Down?
Recent guests on Knife Down include:
1. Dr. Ford Brewer
To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.