The Secret Power of Nitrates: Boost Endurance, Exercise Performance and Lower Blood Pressure | Cyrus Khabmatta
The Exam Room by the Physicians Committee
Physicians Committee
4.9 • 3.5K Ratings
🗓️ 22 January 2026
⏱️ 61 minutes
🧾️ Download transcript
Summary
What if eating the right vegetables could make exercise feel easier while simultaneously lowering your blood pressure?
In this episode of The Exam Room Podcast, host Chuck Carroll is joined by metabolic health expert Cyrus Khambatta of Evolution Health to break down the science behind nitrate-rich vegetables and how they dramatically improve blood flow, oxygen delivery, endurance, and recovery.
You'll learn how nitrates convert into nitric oxide, why foods like beets, arugula, spinach, and celery outperform supplements, and how simple dietary changes can enhance athletic performance — even if you're not an athlete.
We also clear up confusion about nitrates in processed meats, explain why mouthwash can block benefits, and reveal the ideal timing and amounts for maximum results.
In this episode, you'll discover:
• How nitrates lower blood pressure naturally
• Why nitric oxide improves endurance & oxygen efficiency
• The best nitrate-rich vegetables to eat daily
• How nitrates support mitochondria & cellular energy
• When and how much to eat for exercise performance
• Why nitrates from vegetables ≠ nitrates from deli meats
💪 Work with Cyrus at Evolution Health by visiting https://evolution-health.co
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Transcript
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| 0:00.0 | Today on the exam room. |
| 0:05.0 | If you put nitric oxide into this system, what ends up happening is that the grip of the smooth muscle relaxes, which means that the blood vessel begins to dilate. |
| 0:14.0 | It becomes just a little bit bigger. I'm talking 10 to 20% larger than it was prior to nitric oxide. |
| 0:20.0 | And as a result of that, the amount of blood |
| 0:21.9 | that can then flow down that tube is significantly larger. If you take a blood vessel and you increase |
| 0:30.0 | its diameter by 20%. The flow through that tube increases by 107%. |
| 0:39.1 | Welcome to the exam room podcast, brought to you by the Physicians Committee. |
| 0:47.7 | Hi, I'm Chuck Carroll, raising health IQs coast to coast and around the world. |
| 0:52.4 | Hi to the exam room. |
| 0:53.8 | He's listening in Eugene |
| 0:55.2 | Oregon, Madison, Wisconsin, and Copenhagen, Denmark. Wherever you are, we appreciate you, |
| 1:01.8 | helping to make the world a healthier place. And today we are talking about a nutrient that |
| 1:06.4 | doesn't get nearly the attention that it deserves, but it might be one of the most powerful tools |
| 1:12.8 | for heart health, exercise performance, and longevity. Today, my friend, we are talking about |
| 1:19.7 | nitrates. And yes, you have probably heard, if you're a nutrition nerd, that beats are great |
| 1:26.1 | for blood pressure. But what if I told you that |
| 1:29.2 | they also make exercise feel easier, boost oxygen delivery, and even help your mitochondria |
| 1:36.4 | make more energy all because of nitrates? And my guest today is one of the best in the business |
| 1:43.2 | at explaining the why behind the science. |
| 1:47.3 | Cyrus Kambata from Evolution Health is back and we are going full nerd today on how nitrate |
| 1:53.8 | rich vegetables can transform your health, your workouts, and your energy levels at any age. |
| 2:54.8 | So let's get to it right now with my guy, Cyrus Kambata, right here on the exam room. What's up, dude? Chuck, the man, the myth of legend. Thank you so much for having me back here, man. I appreciate it. Hardly a legend, sir. I'm just a squirrel in your world. You know what I mean? I'm just taking up some space. That's all I'm doing. Not even close. Not even close. Your ability to, the way that you introduce things, your sort of like your ability to co-host or to host a show is just like unparalleled. I could literally sit here and just listen to you talk for 60 minutes and I would be thoroughly, thoroughly entertained. Oh, well, maybe if I ever decide to do, you know, like a stand-up set or something like that, I'll get you a front row seat and I will try to thoroughly entertain you. So what's new with you, man? How are things going before we dive into nitrates? What's crack-a-laken and Cyrus Kamada's world? Things are going fantastic. As you know, and I think a lot of our listeners know at this point, |
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