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WEBVTT
00:00:01.000 --> 00:00:05.000
This free program is paid for by the listeners of Redwood Community Radio.
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If you're not already a member, please think of joining us. Thank you.
00:00:10.000 --> 00:00:24.000
[Music]
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[Music]
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[Music]
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[Music]
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[Music]
00:01:04.000 --> 00:01:14.000
[Music]
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[Music]
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Welcome to this month's Ask Your Herb Doctor. My name is Andrew Murray.
00:01:24.000 --> 00:01:26.000
My name is Sarah Johannison Murray.
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For those of you who perhaps have never listened to our show, they run every third Friday of the month from 7 to 8 p.m.
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We're both licensed medical herbalists who trained in England and graduated there with a degree in herbal medicine.
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We run a clinic in Garboville where we consult with clients about a wide range of conditions
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and we manufacture all our own certified organic herb extracts,
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which are either grown on our CCUF certified herb farm or which are sourced from other USA certified organic suppliers.
00:01:53.000 --> 00:01:59.000
So you're listening to Ask Your Herb Doctor on KMUD Garboville 91.1 FM
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and from 7.30 until the end of the show at 8 o'clock, you're invited to call in with any questions
00:02:04.000 --> 00:02:09.000
either related or unrelated to this month's subject of carbon monoxide
00:02:09.000 --> 00:02:16.000
and other related entities surrounding the interactions of carbon monoxide.
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The number here if you live in the area is 923 3911 or if you live outside the area, the toll free number is 1800 KMUD RAD.
00:02:26.000 --> 00:02:35.000
We can also be reached toll free on 1-888-WBM-HERB for further questions during normal business hours Monday through Friday.
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Once again, this is becoming very usual on the show.
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Dr. Raymond Peat is sharing his wisdom with us and someone's holding up a sign to...
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It's the disclaimer.
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You want me to read it out?
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I figured you knew it. I can read it too.
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The views and opinions expressed throughout the broadcast today are those of the speakers
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and not necessarily those of the station and staff or underwriters.
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Time will be made available for other viewpoints.
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Thank you for joining us and sorry for interrupting you.
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Thank you for reading that Michael.
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Thank you for reading that.
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So this month, I'm very welcome to have Dr. Raymond Peat back on the show.
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And again, it astounds me where he has spent all of the years of his postdoctoral life researching.
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And this other subject tonight, carbon monoxide, is something that he said he was researching 30 years ago
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and started doing work towards better understanding of carbon monoxide
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and its implications in toxicology and pathogenesis of disease.
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So Dr. Raymond Peat, thanks for joining us again.
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There were a couple of topics that directed me towards carbon monoxide.
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I had previously been very interested in Otto Warburg's theory of cancer.
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And one of his experiments to study the respiratory enzyme involved poisoning that enzyme with carbon monoxide.
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And so I was aware that the most interesting enzyme of all happened to be specifically sensitive to carbon monoxide poisoning.
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And he found that light restored the activity of that enzyme.
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And that came back up in my attention when I was studying the toxic effects of the long northern dark winters,
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lack of light exposure, leaving this enzyme susceptible to poisoning.
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Okay.
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I think without cutting you short, Dr. Peat,
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just the other thing that strikes me is that we get callers who have listened for the first time to this show that goes out every month.
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And I wouldn't want anyone listening to be deprived of getting a little bit of background information from you.
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So I appreciate you launching straight into the topic.
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But would you just give people an idea of your academic and professional background?
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I went from teaching linguistics and humanities subjects right into graduate school in biology
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because I wanted to understand how the brain works when it does things such as making language or art and so on.
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So I was studying nerve biology at the beginning and found that that was a very dogmatic area, I think, at every university,
00:06:00.000 --> 00:06:08.000
but including the University of Oregon, where I started in graduate school in 1968.
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And so within about six months, I had switched over to the other end of the organism, reproductive physiology and how aging affects that.
00:06:20.000 --> 00:06:22.000
Right.
00:06:22.000 --> 00:06:29.000
Okay, because I think that's another important point about this topic that I'd like you to expand on here.
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Aging in the process of degeneration and cell degeneration, excuse me, is, I think,
00:06:36.000 --> 00:06:45.000
probably becoming more of a heard topic on people's lips and in the papers and in magazines and in the popular press.
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And Alzheimer's disease being one of those neuro degenerative disease diseases that we're hearing much more of nowadays,
00:06:53.000 --> 00:07:02.000
Parkinson's and Alzheimer's and collectively that neuro degenerative collective of diseases.
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This is something that relates fairly intimately with carbon monoxide, doesn't it?
00:07:07.000 --> 00:07:16.000
That there is many different processes that cause or have been shown to exacerbate the formation of Alzheimer's in any given population.
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Yeah, they find that old brains in general have increased amounts of the enzyme that produces carbon monoxide in the tissues.
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Any tissue can produce it, but stress increases the amount of the enzyme.
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And so the more stress there is, the more risk there is of poisoning itself.
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And not only increasing age increases the enzyme, but they find that schizophrenic brains have increased amounts of the enzyme making carbon monoxide.
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Alzheimer's brains and in Parkinson's brains in the particular area affected by the Parkinson's disease,
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they see an increased amount of the enzyme.
00:08:12.000 --> 00:08:24.000
And in breaking down the heme, which is its basic purpose, it releases iron as well as carbon monoxide.
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So deposits of iron are found in the Parkinson's brain in that area.
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Let's just refresh for people who probably want to understand this process a little more.
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The enzyme first off is heme oxygenase, isn't it?
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Yeah.
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And just give us a run through of what that's doing.
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It attaches oxygen atoms to the heme molecule, which is what carries oxygen in hemoglobin.
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And the heme molecule is what binds iron, and that in turn binds oxygen.
00:09:07.000 --> 00:09:21.000
But carbon monoxide is similar enough electrically to oxygen that it can outbind oxygen to the hemoglobin in its place.
00:09:21.000 --> 00:09:27.000
So we can be exposed to carbon monoxide from external sources like burning fuel,
00:09:27.000 --> 00:09:33.000
but you're saying that this is also happening inside our bodies and inside our cells due to an enzyme?
00:09:33.000 --> 00:09:49.000
Yeah. It's just the only way the body has to get rid of unused or inappropriately released hemoglobin.
00:09:49.000 --> 00:09:58.000
Anytime a tissue is injured and leaks blood, the hemoglobin is potentially very toxic in itself.
00:09:58.000 --> 00:10:09.000
And so to detoxify this hemoglobin, which would act as an enzyme, just wildly consuming oxygen,
00:10:09.000 --> 00:10:19.000
the enzyme is there in every injured tissue that tends to bleed or release heme to destroy the heme
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and turn it into things that can be recycled, such as the iron atom and the carbons from the heme molecule.
00:10:28.000 --> 00:10:33.000
So this enzyme has a function in damaged tissue to help mop up the waste products,
00:10:33.000 --> 00:10:43.000
but in certain brain situations like we've been describing, Alzheimer's and Parkinson's, it's in excess amounts.
00:10:43.000 --> 00:10:47.000
Yeah, apparently because of chronic stress.
00:10:47.000 --> 00:11:00.000
Another brain situation in which they find that exactly associated with the problematic cells in the brain,
00:11:00.000 --> 00:11:10.000
multiple sclerosis in the plaques, they find increased amounts of the enzyme making carbon monoxide.
00:11:10.000 --> 00:11:21.000
About 20 years ago, I had gotten away from the cancer carbon monoxide connection for several years
00:11:21.000 --> 00:11:33.000
because I couldn't find anyone willing to listen to the idea that it was such a neat idea to explain how the Barberg cancer theory works.
00:11:33.000 --> 00:11:41.000
But I came back to it in the 90s, applying it to multiple sclerosis,
00:11:41.000 --> 00:11:48.000
because the symptoms of carbon monoxide poisoning are very similar to those of multiple sclerosis.
00:11:48.000 --> 00:11:50.000
Go ahead and describe them.
00:11:50.000 --> 00:12:00.000
Well, clots tend to form in the brain, and every place there's a clot, the blood vessels become leaky
00:12:00.000 --> 00:12:07.000
and proteins leak out into the brain and are part of the inflammatory process.
00:12:07.000 --> 00:12:14.000
The carbon monoxide activates those same processes,
00:12:14.000 --> 00:12:22.000
a tendency to clot, a definite tendency of blood vessels to become leaky,
00:12:22.000 --> 00:12:31.000
and let things inappropriately seep out so that any time you have a situation of leaky blood vessels,
00:12:31.000 --> 00:12:39.000
injured liver, for example, leaking its enzymes, inflamed muscles leaking enzymes and proteins,
00:12:39.000 --> 00:12:43.000
heart attack leaking its substances,
00:12:43.000 --> 00:12:52.000
you find hemoxygenase and carbon monoxide there, making the cells more permeable and leaky.
00:12:52.000 --> 00:12:57.000
Am I right in thinking that carbon monoxide is actually produced by tumors too?
00:12:57.000 --> 00:12:59.000
Yeah.
00:12:59.000 --> 00:13:10.000
In transplanting a tumor into an animal, they found that it had many toxic effects on the animal.
00:13:10.000 --> 00:13:15.000
For years they talked about a toxic hormone or a cancer hormone,
00:13:15.000 --> 00:13:25.000
and in one set of experiments they gave a chemical to the animal receiving the tumor implant,
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a chemical that would inhibit hemoxygenase and stop the formation of carbon monoxide
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and stop the toxic effects of the transplant.
00:13:37.000 --> 00:13:40.000
I think we can get into that a little bit later on.
00:13:40.000 --> 00:13:43.000
They're looking at this as potential research,
00:13:43.000 --> 00:13:47.000
but you can see some pitfalls in some of the approach that they want to use.
00:13:47.000 --> 00:13:51.000
Is that for a potential anti-cancer treatment?
00:13:51.000 --> 00:13:55.000
Yeah, there are several groups working on it.
00:13:55.000 --> 00:14:03.000
They can stop cancer growth for a week at a time with an injection of one of the chemicals
00:14:03.000 --> 00:14:07.000
that just turns off hemoxygenase,
00:14:07.000 --> 00:14:14.000
and they're designing many chemicals that will do it, for example,
00:14:14.000 --> 00:14:23.000
reverse structure RNA molecules that interfere with the production of the enzyme very specifically.
00:14:23.000 --> 00:14:30.000
So then this would have possible clinical applications with Alzheimer's and Parkinson's as well,
00:14:30.000 --> 00:14:33.000
if it's actually turning off that enzyme.
00:14:33.000 --> 00:14:40.000
Yeah, all of the degenerative stress-related diseases, cancer and the brain aging.
00:14:40.000 --> 00:14:42.000
Atherosclerosis.
00:14:42.000 --> 00:14:47.000
And arthritis involves excess carbon monoxide too.
00:14:47.000 --> 00:14:53.000
Okay, so let's just go back for the benefit of the listeners listening to this program right now
00:14:53.000 --> 00:14:56.000
who perhaps don't have the same kind of scientific background
00:14:56.000 --> 00:14:59.000
so they can understand a little more about hemoxygenase.
00:14:59.000 --> 00:15:03.000
You mentioned that this enzyme, hemoxygenase, is part of our body
00:15:03.000 --> 00:15:11.000
and every cell has the ability to utilize or break down rather the products of hemoglobin into.
00:15:11.000 --> 00:15:16.000
You mentioned iron and carbon monoxide and then there's a pigment called bilirubin.
00:15:16.000 --> 00:15:18.000
So this is happening.
00:15:18.000 --> 00:15:25.000
Our blood cells are turning over every 90 days and the spleen mops up these blood cells constantly,
00:15:25.000 --> 00:15:32.000
breaking down the red blood cell into byproducts like the hemoglobin and carbon monoxide and bilirubin 24/7.
00:15:32.000 --> 00:15:37.000
So this is the process that is happening in our bodies anyway.
00:15:37.000 --> 00:15:44.000
But what's the mechanism behind which we're protected from the carbon monoxide?
00:15:44.000 --> 00:15:51.000
Well, one design feature is that having it all happen in the spleen
00:15:51.000 --> 00:15:57.000
keeps it away from your brain and heart and reproductive organs and so on.
00:15:57.000 --> 00:16:01.000
What about those people who perhaps have had a splenectomy and it's been taken out
00:16:01.000 --> 00:16:04.000
or it's been ruptured or damaged and they don't have one?
00:16:04.000 --> 00:16:08.000
I don't know exactly what the consequences are,
00:16:08.000 --> 00:16:17.000
but you would think that it would expose their other tissues more to the effects of chronic stress.
00:16:17.000 --> 00:16:21.000
What about when someone has an enlarged spleen?
00:16:21.000 --> 00:16:24.000
Are they just able to do that much better?
00:16:24.000 --> 00:16:28.000
Because usually enlarged spleens are indicating liver disease or other problems.
00:16:28.000 --> 00:16:35.000
Yeah, I imagine that as long as it's confined to the spleen,
00:16:35.000 --> 00:16:42.000
that's the main purpose of the organs is to keep it happening somewhere
00:16:42.000 --> 00:16:51.000
that the carbon monoxide has a chance to diffuse away in the bloodstream before it gets to the organs.
00:16:51.000 --> 00:16:55.000
Okay, the main purpose of the talk and this discussion,
00:16:55.000 --> 00:16:58.000
we'll get onto that as well in a little while,
00:16:58.000 --> 00:17:04.000
is that propane, if it's burnt incompletely
00:17:04.000 --> 00:17:08.000
and the byproducts of that incomplete combustion are carbon monoxide
00:17:08.000 --> 00:17:15.000
and environmental pollution from traffic exhaust, high in carbon monoxide.
00:17:15.000 --> 00:17:22.000
That's basically what we're looking at smoking as another good example of carbon monoxide exposure.
00:17:22.000 --> 00:17:24.000
And even wood smoke too, right Dr. Peat?
00:17:24.000 --> 00:17:31.000
Yeah, a bad stove or fireplace can put out a huge amount of carbon monoxide
00:17:31.000 --> 00:17:36.000
and even if you have a perfectly adjusted gas stove,
00:17:36.000 --> 00:17:41.000
if you put a cold pan down on the burner so that the flame touches it,
00:17:41.000 --> 00:17:46.000
cooling the flame is going to make it release carbon monoxide.
00:17:46.000 --> 00:17:50.000
So tell me, you had a recent encounter with somebody,
00:17:50.000 --> 00:17:58.000
you were consulting with someone and they were lucky enough to get their hands on a good carbon monoxide meter.
00:17:58.000 --> 00:18:00.000
So just talk about that a little.
00:18:00.000 --> 00:18:10.000
They were all having symptoms and they noticed that they were worse in the winter
00:18:10.000 --> 00:18:19.000
when the house was tightly closed up and they happened to have access to a very sensitive meter
00:18:19.000 --> 00:18:23.000
that would measure down to a few parts per million
00:18:23.000 --> 00:18:34.000
and found that just 15 minutes of having the stove on, the burners were producing 15 parts per million
00:18:34.000 --> 00:18:40.000
and the oven, 29 parts per million, 18 and 29.
00:18:40.000 --> 00:18:48.000
And it's a matter of how long you keep breathing it
00:18:48.000 --> 00:18:55.000
because if it fluctuates then you have a chance to breathe it out as well as breathe it in.
00:18:55.000 --> 00:19:00.000
And in one particular experiment with rats,
00:19:00.000 --> 00:19:07.000
they exposed the rats to the supposedly upper safe limit for human exposure,
00:19:07.000 --> 00:19:11.000
for example, in cities, 50 parts per million.
00:19:11.000 --> 00:19:19.000
And in just one hour of exposure, the rats' brains were structurally damaged.
00:19:19.000 --> 00:19:23.000
So were they getting infarcts or some other kind of damage?
00:19:23.000 --> 00:19:25.000
No, much less.
00:19:25.000 --> 00:19:27.000
Small cellular changes.
00:19:27.000 --> 00:19:30.000
Right, so it was the beginning of something bad, something worse.
00:19:30.000 --> 00:19:33.000
And that's what you mentioned is the level in a lot of cities, right?
00:19:33.000 --> 00:19:35.000
50 parts per million.
00:19:35.000 --> 00:19:43.000
Yeah, it comes and goes, but they saw permanent changes in prolonged exposure
00:19:43.000 --> 00:19:49.000
to even lower amounts in the animals, 30 parts per million, for example.
00:19:49.000 --> 00:19:52.000
So the average housewife who spends all their time cooking over the stove--
00:19:52.000 --> 00:19:55.000
no, sorry, that's not the average housewife.
00:19:55.000 --> 00:20:00.000
It could be exposed to a lot more than healthy levels
00:20:00.000 --> 00:20:06.000
because gas stoves could be emitting a large quantity of carbon monoxide.
00:20:06.000 --> 00:20:12.000
Yeah, and the symptoms are very rarely associated with carbon monoxide poisoning.
00:20:12.000 --> 00:20:18.000
You traditionally think of the person who's shut himself in a garage
00:20:18.000 --> 00:20:22.000
with a rubber pipe coming out of the exhaust pipe into the garage, right?
00:20:22.000 --> 00:20:29.000
Yeah, and for many years, doctors thought only in terms of the blood being saturated
00:20:29.000 --> 00:20:34.000
with carbon monoxide and not being able to deliver oxygen to the tissues.
00:20:34.000 --> 00:20:40.000
But the carbon monoxide goes right into all of the tissues,
00:20:40.000 --> 00:20:45.000
and we've got many, many enzymes that use heme.
00:20:45.000 --> 00:20:48.000
It isn't just the blood and myoglobin.
00:20:48.000 --> 00:20:57.000
But, for example, the enzymes that make steroids use the heme group.
00:20:57.000 --> 00:21:06.000
It's the most intense symptom of getting your tissue saturated
00:21:06.000 --> 00:21:11.000
is you poison the energy-producing enzyme.
00:21:11.000 --> 00:21:21.000
But very moderate amounts of chronic poisoning will shut down your ability to produce steroids
00:21:21.000 --> 00:21:30.000
so that the testosterone level, for example, falls with chronic carbon monoxide poisoning.
00:21:30.000 --> 00:21:40.000
But interestingly, the adrenal corticosteroids are increased under the simulation
00:21:40.000 --> 00:21:46.000
because the adrenals are designed to recognize a stress emergency situation,
00:21:46.000 --> 00:21:50.000
which carbon monoxide is.
00:21:50.000 --> 00:21:57.000
The actual enzymes that produce the bulk of steroids are blocked by carbon monoxide.
00:21:57.000 --> 00:22:03.000
Okay, you're listening to R.Scuro, Dr. Ron KMUD, Carbohydrate 91.1 FM.
00:22:03.000 --> 00:22:05.000
From 7.30 until the end of the show at 8 o'clock,
00:22:05.000 --> 00:22:11.000
you're invited to call in with any questions either related or unrelated to this month's topic of carbon monoxide.
00:22:11.000 --> 00:22:15.000
The number here, if you live in the area, is 923-3911,
00:22:15.000 --> 00:22:19.000
or if you live outside the area, 1800-KMUD-RAD.
00:22:19.000 --> 00:22:22.000
Okay, so we're joined by Dr. Raymond Peat,
00:22:22.000 --> 00:22:28.000
and he's explaining some of the mechanisms behind carbon monoxide poisoning,
00:22:28.000 --> 00:22:34.000
and we're just covering some of the sources of which perhaps we probably haven't really considered that much.
00:22:34.000 --> 00:22:38.000
So I think the thing with stoves, the cook stoves, I never really--
00:22:38.000 --> 00:22:42.000
I mean, I always recognized the fact that a poorly-adjusted flame
00:22:42.000 --> 00:22:47.000
was probably the main cause of carbon monoxide emission from propane-burning appliances,
00:22:47.000 --> 00:22:56.000
and that the presence of an orangey-type flame rather than a blue or a kind of violet flame was indicative,
00:22:56.000 --> 00:23:01.000
and then soot and that kind of thing, sooty deposits around the nozzle,
00:23:01.000 --> 00:23:04.000
were pretty diagnostic of incomplete combustion.
00:23:04.000 --> 00:23:09.000
But you're saying that if you can put a pan of water, a cold pan of water, on the stove,
00:23:09.000 --> 00:23:16.000
actually on the burner, there's sufficient cooling there to cool the flame to the point where there will be incomplete combustion,
00:23:16.000 --> 00:23:18.000
and then carbon monoxide generated?
00:23:18.000 --> 00:23:24.000
Yeah, and typically you see a little bit of the flame turning yellow where it hits the pan.
00:23:24.000 --> 00:23:27.000
Right, exactly, yeah, and I think we've all seen that.
00:23:27.000 --> 00:23:28.000
Yeah, no, I've seen that.
00:23:28.000 --> 00:23:34.000
But the other point about this carbon monoxide emissions from propane stoves
00:23:34.000 --> 00:23:38.000
is that people's houses are becoming more and more airtight.
00:23:38.000 --> 00:23:41.000
I know our house is very airtight, so--
00:23:41.000 --> 00:23:47.000
It's-- maybe the old or drafty houses, a little bit leaking out of your stove,
00:23:47.000 --> 00:23:50.000
it was diluted with plenty of wind.
00:23:50.000 --> 00:23:52.000
Plenty of air.
00:23:52.000 --> 00:23:55.000
So do you think we're going to see more Alzheimer's now, Dr. Peat?
00:23:55.000 --> 00:23:57.000
Continue with everybody's airtight houses.
00:23:57.000 --> 00:23:58.000
Well, we are seeing it.
00:23:58.000 --> 00:23:59.000
I know, but continue on.
00:23:59.000 --> 00:24:02.000
It's a question of whether it's coming from propane stoves or not.
00:24:02.000 --> 00:24:10.000
The first symptoms are often so light, people just think they have a chronic cold,
00:24:10.000 --> 00:24:18.000
or sometimes people get anxious or depressed.
00:24:18.000 --> 00:24:28.000
Some people have crawling sensations on their skin, muscle cramps, heart arrhythmia.
00:24:28.000 --> 00:24:33.000
Practically any symptom you can think of.
00:24:33.000 --> 00:24:38.000
It's well known as a sign of carbon monoxide poisoning,
00:24:38.000 --> 00:24:45.000
but it's just very rare for anyone to think of it when they have the symptoms.
00:24:45.000 --> 00:24:48.000
Or what about those heaters that you see in a lot of people's houses?
00:24:48.000 --> 00:24:50.000
Space heaters or something like that.
00:24:50.000 --> 00:24:54.000
Yeah, that are actually gas-powered heaters.
00:24:54.000 --> 00:24:57.000
I guess maybe they're more popular in England than they are here.
00:24:57.000 --> 00:25:02.000
Yeah, a lot of people used to have them even without a vent.
00:25:02.000 --> 00:25:06.000
Well, these ones in England, people have in their house don't have any vents.
00:25:06.000 --> 00:25:09.000
It just sits in the front room radiating heat.
00:25:09.000 --> 00:25:14.000
Yeah, the same as a gas cooking stove.
00:25:14.000 --> 00:25:18.000
Another thing to cover, too, is the government regulations
00:25:18.000 --> 00:25:22.000
concerning the presence of carbon monoxide detectors in houses now.
00:25:22.000 --> 00:25:24.000
I think probably for a few years,
00:25:24.000 --> 00:25:28.000
the first thing was smoke detectors and then it was carbon monoxide detectors.
00:25:28.000 --> 00:25:32.000
Describe briefly, because I've seen the limits and the statutory regulations,
00:25:32.000 --> 00:25:36.000
government regulations and industry regulations that have set these limits.
00:25:36.000 --> 00:25:39.000
Just describe them for us a little bit.
00:25:39.000 --> 00:25:43.000
Years ago, I bought one of the cheap meters
00:25:43.000 --> 00:25:49.000
and was testing it on various things and nothing would register.
00:25:49.000 --> 00:25:55.000
So I put it in the garage with the car running and left it for, I guess, half an hour
00:25:55.000 --> 00:25:58.000
and still nothing happened.
00:25:58.000 --> 00:26:00.000
It wasn't strong enough.
00:26:00.000 --> 00:26:08.000
I learned that the government requires or the industry and government requires
00:26:08.000 --> 00:26:18.000
that they not sound an alarm unless the concentration is reaching the life-threatening point.
00:26:18.000 --> 00:26:24.000
So if it's a low level, below 50 parts per million,
00:26:24.000 --> 00:26:32.000
one of the standards says it has to stay at that concentration for 48 hours steadily
00:26:32.000 --> 00:26:34.000
before the alarm can sound.
00:26:34.000 --> 00:26:39.000
So what would that do to your brain if you had a 50 parts per million steadily for 24 hours?
00:26:39.000 --> 00:26:41.000
48 hours.
00:26:41.000 --> 00:26:50.000
I think they require the alarm to sound after something like 30 to 60 minutes
00:26:50.000 --> 00:26:53.000
of a 50 parts per million concentration.
00:26:53.000 --> 00:27:01.000
They've got the charts published, but it's definitely not a healthy concentration,
00:27:01.000 --> 00:27:07.000
but they don't want you bothering the fire department
00:27:07.000 --> 00:27:14.000
any time you're just getting a burst of 70 parts per million because it won't kill you soon.
00:27:14.000 --> 00:27:18.000
Or complaining to your range manufacturer.
00:27:18.000 --> 00:27:19.000
Yeah.
00:27:19.000 --> 00:27:23.000
So what about this meter that you said is very, very sensitive?
00:27:23.000 --> 00:27:27.000
What's the name of this meter?
00:27:27.000 --> 00:27:29.000
I have seen it on the Internet.
00:27:29.000 --> 00:27:31.000
I don't know the brand.
00:27:31.000 --> 00:27:34.000
One company that makes them is KIDD.
00:27:34.000 --> 00:27:38.000
Oh, right. They're manufacturers of smoke alarms, too.
00:27:38.000 --> 00:27:42.000
I think it was their company that had one for $340
00:27:42.000 --> 00:27:49.000
that actually registered down in parts per million, which is exactly useful because--
00:27:49.000 --> 00:27:51.000
Right, and in real time.
00:27:51.000 --> 00:27:53.000
Yeah.
00:27:53.000 --> 00:27:59.000
You want to know, for example, if you breathe out,
00:27:59.000 --> 00:28:05.000
a healthy person will make less than one part per million exhalation.
00:28:05.000 --> 00:28:08.000
If they're very sick and under stress,
00:28:08.000 --> 00:28:14.000
they might go up to five parts per million just from their internal production.
00:28:14.000 --> 00:28:16.000
I'm pretty sure we have a caller on the line,
00:28:16.000 --> 00:28:20.000
but let's give it a couple of seconds here because it's not 730 yet,
00:28:20.000 --> 00:28:23.000
and I want to make sure that we can keep covering more material.
00:28:23.000 --> 00:28:26.000
The thing that struck me earlier when I was looking at some of this
00:28:26.000 --> 00:28:33.000
was that smoking exposes a smoker to about 500 parts per million carbon monoxide from a cigarette.
00:28:33.000 --> 00:28:35.000
In that little stream.
00:28:35.000 --> 00:28:36.000
Right.
00:28:36.000 --> 00:28:41.000
So let's try to be comparative here.
00:28:41.000 --> 00:28:47.000
In terms of incomplete combustion from a propane stove,
00:28:47.000 --> 00:28:52.000
you said 28 parts per million for the oven and 18 for the--
00:28:52.000 --> 00:28:57.000
If you had that concentration of the cigarette in your room air,
00:28:57.000 --> 00:29:00.000
you would be dead pretty quick.
00:29:00.000 --> 00:29:02.000
At 500 parts per million.
00:29:02.000 --> 00:29:08.000
Yeah, because you're breathing quarts of air for every puff of smoke.
00:29:08.000 --> 00:29:10.000
Right, so it's very diluted.
00:29:10.000 --> 00:29:11.000
So what do you think--
00:29:11.000 --> 00:29:16.000
I wonder what a quart to a puff would work out as a concentration.
00:29:16.000 --> 00:29:20.000
Probably 30, 40, 50, somewhere around that.
00:29:20.000 --> 00:29:25.000
So standing around your oven could be just as bad as smoking cigarettes?
00:29:25.000 --> 00:29:28.000
Definitely in some houses.
00:29:28.000 --> 00:29:30.000
If the oven is not well adjusted.
00:29:30.000 --> 00:29:33.000
Let's take this first caller if they're still there.
00:29:33.000 --> 00:29:34.000
Hi, you're on the air?
00:29:34.000 --> 00:29:35.000
Hello.
00:29:35.000 --> 00:29:36.000
Hi.
00:29:36.000 --> 00:29:38.000
Oh, can barely hear you.
00:29:38.000 --> 00:29:39.000
Okay, well--
00:29:39.000 --> 00:29:40.000
I can hear you.
00:29:40.000 --> 00:29:41.000
Okay, good.
00:29:41.000 --> 00:29:42.000
Go ahead.
00:29:42.000 --> 00:29:44.000
Question for Raymond Peat.
00:29:44.000 --> 00:29:46.000
Probably two or a couple,
00:29:46.000 --> 00:29:55.000
but I recall a couple years ago he was talking about he had something with thyroid
00:29:55.000 --> 00:30:01.000
and staying off clear oils and he was curing liver,
00:30:01.000 --> 00:30:05.000
people with liver problems, say he had cirrhosis or hepatitis or something.
00:30:05.000 --> 00:30:07.000
Yeah, that's true.
00:30:07.000 --> 00:30:09.000
What would be your question?
00:30:09.000 --> 00:30:11.000
What was it again?
00:30:11.000 --> 00:30:13.000
The--
00:30:13.000 --> 00:30:14.000
What oils are you--
00:30:14.000 --> 00:30:18.000
He was talking about thyroid and I'd like to know what--
00:30:18.000 --> 00:30:23.000
to refurbish my memory--my mind is as to what his--
00:30:23.000 --> 00:30:26.000
what was he recommending as a liver cleanse.
00:30:26.000 --> 00:30:31.000
And I recall that it was something with thyroid medicines, no clear oils,
00:30:31.000 --> 00:30:38.000
coconut and butter only, and no alcohol or something, blah, blah, blah.