Health Benefits of Garlic: What 1 Clove Can Do For You | Dr. Hana Kahleova
The Exam Room by the Physicians Committee
Physicians Committee
4.9 • 3.5K Ratings
🗓️ 24 February 2026
⏱️ 27 minutes
🧾️ Download transcript
Summary
Garlic may be one of the most powerful foods in your kitchen due to its vast health benefits.
In this episode, Dr. Hana Kahleova joins Chuck Carroll to explain the science behind garlic's impact on cholesterol, blood pressure, immune function, antioxidant production, and even gene signaling. Backed by randomized clinical trials and meta-analyses, she reveals how just one clove per day may help improve cardiovascular health and reduce infection risk.
🧠 In this episode:
- Is fresh garlic better than supplements?
- Can garlic really reduce LDL cholesterol?
- Does it help prevent colds?
- What about blood pressure?
Plus, practical tips for using garlic daily without smelling like an Italian restaurant on a first date.
🧄 Garlic Press
👉 https://amzn.to/3Of2mgi
💙 Watch Dr. Kahleova's Presentation
👉 https://www.youtube.com/watch?v=4-xGZKkZA1s
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Transcript
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| 0:00.0 | Today, on the exam room. |
| 0:04.0 | This might be the most powerful cardiovascular medicine in the room. |
| 0:10.0 | Garlic? |
| 0:11.0 | Yeah, exactly. Not many people know about it. |
| 0:14.0 | Food is not just fuel. Food is information. |
| 0:19.0 | It communicates with cells, genes, and blood vessels. Some foods don't just |
| 0:26.2 | nourish us. They speak to us. Welcome to the exam room podcast, brought to you by the Physicians Committee. |
| 0:39.1 | Hi, I'm Chuck Carroll, raising health IQs coast to coast and around the world. |
| 0:44.3 | Hi to the exam room. |
| 0:45.2 | He's listening in Richmond, Virginia, Tucson, Arizona, and Cape Town, South Africa. |
| 0:51.3 | Wherever you are, we appreciate you helping to make the world a healthier place. |
| 0:55.6 | This is episode 15 of season 9, number 714 overall. And today we are going to be talking about |
| 1:02.6 | one of the most popular foods on the entire planet. But it's not one that you may initially be |
| 1:08.9 | thinking of. Today, my friend, we are talking about garlic. |
| 1:13.9 | And did you know that the average American eats about two pounds of it every single year? |
| 1:19.1 | And get this, here's a quick garlic fact for you. |
| 1:21.4 | California produces more than 90% of the garlic grown here in the United States. |
| 1:26.0 | So if you've had some garlic recently, |
| 1:29.3 | there's a pretty good chance it made a pit stop in the Golden State. |
| 1:33.3 | And worldwide, garlic has been used for thousands of years, and not just for flavor, but for medicine. |
| 1:40.3 | Ancient civilizations turn to it for heart health and boosting their immune systems and even to give them strength. |
| 1:47.0 | So here is the question. |
... |
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