Cholesterol is NOT bad. More myth busting…
There is
SO much misunderstanding and misinformation about cholesterol. Things like: *
What cholesterol even is! * How you get high cholesterol * How high is “high” * “Good” cholesterol
and “bad” cholesterol * Many doctor’s cholesterol tests are wrong! I can’t
cover everything in one article but let me give you some of the more surprising
facts.
First, know that
cholesterol is a hormone produced mostly by your liver. And like all hormones,
it has many important jobs to do in maintaining your health. It is a critical
structural molecule in the membranes of every one of your cells, and it is an
important ingredient of brain tissue – just to name two.
Cholesterol is
not an evil beast like so many people think it is – you cannot live without
cholesterol! However, just like I’m always saying about insulin, you need the
correct amount in your system. It’s true that you don’t want too much, but you
sure don’t want too little either! There are two ways to get cholesterol into
your blood – by eating foods that have cholesterol (known as “dietary
cholesterol”) and through the liver production I just mentioned.
Regarding these
two ways, your body has a balance system – if you don’t get enough dietary
cholesterol, your liver will produce more to make up the deficiency. (Proof
enough that cholesterol is a needed thing… you just don’t want tons too much).
So here’s a
hugely popular myth we can go ahead and BUST today: “You get high cholesterol
by eating too many cholesterol foods. “ The fact is there isn’t a single test
or paper or shred of proof in the medical community that offers any proof of
this.
It’s just a theory…
a theory that has growing evidence against it. One of my favorite doctors on
the subject, Dr. Michael Eades (more from Dr. Eades in a second), has looked
for years and he cannot find any correlation between eating dietary cholesterol
and getting high cholesterol (and locating this type of research is what he
does – if it existed, he’d know). In addition, most people only get about 15%
of their total cholesterol from food (the rest is produced by your own body).
So you would have
to eat an impossible amount of these cholesterol foods in order to “eat
yourself to high cholesterol”. So what causes high cholesterol then? Pretty
much the same thing that produces all the high blood pressure of recent
generations, as well as the obesity epidemic. A high carb diet!
Eating a diet
that is too high in carbohydrates, and not high enough in protein (the typical
diet of today), causes your own liver to produce too much cholesterol! THAT’S
how you get high cholesterol.
As for the
cholesterol testing we all go to the doctor for… this floored me. When doctors
do a cholesterol test, the final report covers four criteria:
1. Your “good”
cholesterol, called HDL (high-density lipoprotein)
2. Your “bad”
cholesterol, called LDL (low-density lipoprotein)
3. Another “bad
one”: VLDL (very low-density lipoprotein)
4. Your total
cholesterol level.
But here’s the
kicker! Testing for your total cholesterol level, and for your HDL level, is
pretty straightforward. But performing an actual, physical test for the other
two – the LDL and VLDL (the bad ones) is more difficult, and quite costly. And
so – unbeknownst to you – these numbers are almost always estimated.
An equation
called the “Friedewald Equation” is used to estimate your LDL levels (developed
by William Friedewald and others in 1972). This has become the standard,
no-questions-asked process. Now, in fairness, the equation has shown to be very
accurate most of the time.
But in recent
years, more and more situations have been found where this equation produces a
much higher number than if you actually tested – the estimate is wrong.
The moral of this
story?
Keep learning.
Become the Captain of your own health. Doctors are one important source to be
sure, but only one.
To prevent your
liver from over-producing cholesterol, eat a diet made up of about 65% protein
and fat, and 35% carbohydrates – just like The Primal You™ Diet Course lays
out.
[[ *MAKE “Primal
You™ diet course” click here take a look]]
If you are being
told that your cholesterol is high, and a statin (or treatment) is recommended,
insist on a direct test of your LDL cholesterol level, not the estimated
version derived from the Friedewald equation. (Feel free to show your physician
this article!)
For more
information about eating a Primal diet:
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