By Tom Naughton
shared this story
from Fat Head.
As I’m sure many of you know, a large new study concluded that saturated fat doesn’t cause heart disease. Here’s a quote from one of the many media articles about the study:
Many of us have long been told that saturated fat, the type found in meat, butter and cheese, causes heart disease. But a large and exhaustive new analysis by a team of international scientists found no evidence that eating saturated fat increased heart attacks and other cardiac events.
For decades, health officials have urged the public to avoid saturated fat as much as possible, saying it should be replaced with the unsaturated fats in foods like nuts, fish, seeds and vegetable oils.
But the new research, published on Monday in the journal Annals of Internal Medicine, did not find that people who ate higher levels of saturated fat had more heart disease than those who ate less. Nor did it find less disease in those eating higher amounts of unsaturated fat, including monounsaturated fat like olive oil or polyunsaturated fat like corn oil.
This ought to drive a stake through the heart of the Lipid Hypothesis, but it won’t. Here’s part of a blog post by Dr. Malcolm Kendrick, offering his prediction:
You see, the entire edifice of the cholesterol hypothesis is held together by two links in a chain. Link one is that saturated fat consumption raises cholesterol levels. Link two is that raised cholesterol levels then cause heart disease.
This is the cholesterol hypothesis, or the lipid hypothesis, and it has driven medical thinking for the last sixty years.
I have had it painstakingly explained to me, by very clever people, exactly how saturated fat raises cholesterol levels. Indeed, you will find ‘evidence’ for this almost universally accepted fact in literally thousands of clinical studies.
Okay, let us accept that eating saturated fat does raise cholesterol levels. However, if consumption of saturated fat does not increase the rate of heart disease then …. Then raised cholesterol levels can have nothing whatsoever to do with causing heart disease. Just keep chasing the implications of that statement around in your head for a while.
So what happens now? We now have a cholesterol/lipid hypothesis that just had its head blown off. Yet, it still continues to wander about, unaware that it is actually dead… I suspect it will continue to rampage about, stomping on puny humans for many years, before it finally keels over and admits that it is …read more