Quote:
Originally Posted by emilybh
...to make the public think Lipitor really improves cholesterol levels and reduces heart disease by 36% when in ACTUALITY the studies showed there is only a 1% chance AT BEST Lipitor helps/improves anything but the bottom line profits of the medical establishment.
Fat Head » Archive for Good Science
For the details, go to the 31.30 minute mark of this lecture, "Science for Smart People" by Tom Naughton a former health writer.
The entire lecture shows we should take everything we read about findings about diet -- especially government studies-- with a HUGE grain of salt. In the lecture he tells how medical writers form quick conclusions that they wouldn't have formed had they known how to research whether the study itself was a legitimate clinical study or not. According to Naughton, even Ph.Ds and M.D.s dont know how or don't bother to do this before they rely on "the study" that has been put out as gospel truth.
It turns out salt is not as dangerous as it has been portrayed. It turns out cholesterol levels aren't even as critical as what the medical establishment wants us to believe. Even eating meat isn't as bad as what they want us to think.
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Maybe you could explain why you choose to believe his faulted rationale and evidence (if you can even call it that) over years and years of INTERNATIONAL SCIENTIFIC EVIDENCE?
I read this
An interview with anti-health nanny Tom Naughton, part 2 - Sacramento El Dorado County Conservative | Examiner.com
and it's plainly obvious that he he doesn't have a medical, science or research background, so why would you believe him? If he did he would say ISCHAEMIC HEART DISEASE. There are lots of other types of heart disease
In the interview above the writer links to the following article regarding the lipid hypothesis. A few points from this -which is so misleading it's laughable.It's a bit like an advertisement for a house far sale-it's not what they tell you, but what they don't mention that's often the most important.
Because the idea that cholesterol causes heart disease–the lipid hypothesis–has been so frequently repeated for so many years that doctors have forgotten that it is only a hypothesis, not a fact.
In simplistic terms the lipid hypothesis is as follows:
a) cholesterol and/or fat in the diet leads to cholesterol and/or fat in the blood;
b) cholesterol and/or fat in the blood causes plaque formation in the arteries and, consequently, heart disease; and, therefore
c) cholesterol and/or fat in the diet causes heart disease.
I don't believe that any scientist or MD nowadays would say that cholesterol CAUSES heart disease. It should be
1)
Cholesterol is a risk factor for atherosclerosis.
2)The CAUSE of heart disease is atherosclerosis.
He is putting words into the mouths of scientists and MDs
One scientifically verified fact disproves the whole lot: only about half the people who have heart attacks have elevated cholesterol levels.
Which if you work on 1) and 2) makes perfect sense!-
OR does it? Some of the people who have heart attacks will have normal cholesterol levels because they are being treated for high cholesterol, so when he says half who is he including? Just those that aren't on medication and have normal cholesterol, or those who are and have normal cholesterol levels, and where does he get his figures from?
He has jumped from talking about heart disease to heart attack, and remember that not everyone who has heart disease has a heart attack, and hopefully that's why we are treating the risk factors when we become aware of them (if someone is having regular physicals) or once someone has symptoms of heart disease. We want to PREVENT the HEART ATTACK or STROKE.
Lipitor isn't the only statin-
but the Lipitor clinical trials included only men with
established heart disease
This isn't the same as looking at
primary prevention of HEART DISEASE in those with
high cholesterol.
If someone has high cholesterol and no other risk factor for heart disease, eg older than 65, smoking, high blood pressure,diabetes, previous history of heart disease, stroke or PVD, then their risk for a heart disease is going to be fairly low.
a 51 year old male has had cholesterol levels that have hovered at around 300 mg/dl for the past couple of decades. A physician had persuaded this man to take Lipitor (a “statin”? drug) in the past, but he had experienced side effects and stopped it. Since that time all his physicians had been after him to go on some kind of “statin”? drug to get his cholesterol down. In his latest blood test, his cholesterol levels zoomed up to 380 mg/dl, so he finally agreed to go on a “statin”? if his doctor could give him some kind of objective evidence that his “arteries were actually clogging.”? His physician sent him for an Ultrafast CT scan of the heart, an X-ray type of test that can actually see the coronary arteries and determine the degree of calcification in those arteries. The more calcification, the worse the disease. After the radiologist examined the scan he declared the guy free of coronary arteries disease with his arteries clean as a whistle. (You can see pictures of his scan in the article along with pictures of diseases arteries.)
So an isolated example of a 51 yr old with high cholesterol but maybe no other risk factors for heart disease, but he doesn't tell us that, so we don't know!
It could be that he has hypertension and diabetes and is morbidly obese, in which case his risk for heart disease is high.
These skeptics really need to move with the times. Almost averyone should be looking at 10yr risk for heart attack and stroke and using a tool like this.
QRISK2-2011
Maybe MDs in the USA don't because there isn't one available or they are damned(sued) if they do and (sued)damned if they don't .
Lastly-the scoffing regaridng the fact that in 10 yrs only 1 heart attack would be prevented out of 100 men.
We're talking about populations here, so if we multiply that by 10,000, that's 10,000 heart attacks prevented in 1 million men over 10 years.
Contrary to what he says a man with established heart disease taking Lipitor WOULD reduce his risk of having a heart attack by 1/3, and of course , that's just heart attack, not STROKE as well where there is a similar reduction of risk.