Dr. Nathan Bryan on The Dan Astin-Gregory Podcast

By Dr. Nathan S Bryan, Ph.D. Originally published July 17, 2025 1 min read

Could a deficiency in this one overlooked molecule be driving the global epidemic of chronic disease?

In this groundbreaking interview, the Dan Astin-Gregory Podcast sits down with Dr. Nathan Bryan, one of the world’s leading experts on Nitric Oxide (NO), to explore how low levels of this essential molecule are linked to conditions like low energy, high blood pressure, poor immunity, erectile dysfunction, Alzheimer’s, cardiovascular disease and more.

On the Dan Astin-Gregory Podcast they cover:

What Nitric Oxide actually is and why it’s so vital
How modern habits are silently destroying our body’s Nitric Oxide production
Why mouthwash, antacids, and fluoride may be harming your health
The shocking connection between blood flow, brain fog, and sexual health
How to restore your body’s natural Nitric Oxide levels — naturally

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I started these a month ago after my sister sent me a bottle. I have MS and have had many issues of pressure sores due to being paralyzed. My sores have healed very fast and hoping they continue. My husband also takes them as he has cancer and being on chemo; he has had no bad reaction to his treatments. These are a winner at our home.

I really appreciate the deep research backed behind this product (I also have his book. Still need to read). I've been a consistent customer for WELL over a year now but I may have to stop. Things are getting so expensive that I'm having to find a more affordable product. Also, there are SO MANY 'Other Ingredients' that I didn't realize until recently (not sure how I missed this). There's probably a reason for that. I don't like the citric acid, natural flavors, stevia AND monk fruit (rather than just one), ,,, I don't know. I've lost trust with the American food, preservative, and supplementation systems. I've struggled with health issues and wonder how much of it has to do with these 'fillers' that people say are 'reasonably safe'.

I think this tooth paste is excellent and my teeth feels happily cleaned I’m in my eighties and have pain in my hands and it’s so difficult to squeeze maybe the tube could be made softer for us older folks 😊

I have been using the N1o1 and I can tell the difference in my energy level. I can also tell that my cholesterol numbers are lower.

I've been giving this to my father who has emphasema and an oxygen saturation count of 89 after having one lozenger he's oxygen saturation goes up to 98.to 99 for about 6 to 8 hours before needing another longer
It has helped improve his breathing is not short of breath or wheezing while having lozenger
I take them myself being a smoker I noticed I'm shorter breath when exercising if I have one before exercising I'm not as short of breath and dizzy at the end of exercises
My father's lung specialist Brian Jarvis thought there are waste of time until he seen the results on his pulse oximeter and the fact that my father was not sure of breath he recommended that I keep giving him to my father and he was gonna do some more research to see about recommending some to his other patients

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Dr. Nathan Bryan on The Dan Astin-Gregory Podcast

On the Dan Astin-Gregory Podcast they cover:

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On the Dan Astin-Gregory Podcast they cover:

Podcast Links:

Explore N1O1

N1o1 Nitric Oxide Lozenges

N.O. Beetz Nitric Oxide Supplement

Nitric Oxide Booster Bundle

Keep exploring.

Let customers speak for us