Avocado cholesteral diet
Avocado cholesteral diet is beneficial for lowering cholesterol, despite
of avocado fat content and carbohydrate.
The reason is that avocado is a great source of heart-healthy
monounsaturated fat.
The avocado fat is a type of fat that may actually help to raise
levels of HDL ("good"cholesterol) which actually protects arteries, while reducing levels of LDL ("bad" cholesterol).
In case you are not familiar, good cholesterol is the one that cleanses
the blood vessels from the LDL or bad cholesterol build up. So, it circulates naturally that the higher the HDL/good cholesterol the less
is LDL/bad cholesterol.
Types of fat and avocado fat.
You need not worry about the avocado content of fat, as this fat is not
harmful nor does it increase your cholesterol levels.
To distinguish the types of fat, including avocado fat, you need to
understand saturated fats, monounsaturated fats and polyunsaturated fats.
Saturated fats, are those types of fat that are harmful and increase
cholesterol levels. However, monounsaturated fats(avocado fat is of this type) and polyunsaturated fats, are not harmful and do not
increase cholesterol levels.
On the contrary monounsaturated fat and avocado fat help lower
cholesterol.
Avocado cholesterol lowering effect.
According to a recent study in Brisbane, Australia reported that eating
avocados daily for three weeks improved blood cholesterol in middle-aged women better than a low-fat diet did.
The avocado diet reduced total cholesterol 8 percent compared with 5
percent for the low-fat diet. Most important, avocados improved the good HDL-cholesterol ratio by 15 percent.
The daily amount of avocado ranged from 1/2 avocado for small women to 1
1/2 for large women. Expected outcome: By eating avocados, heart patients could cut their risk of heart attack 10-20 percent and death
rates 4-8 percent in 3-5 years.
Why avocado fat lowers cholesterol?
As mentioned above, avocado fat content is the reason to lower cholesterol
since it is monounsaturated fat.
Anothe
r reason is that
avocado packs more of the cholesterol-smashing beta-sitosterol (a beneficial plant-based fat) than any other fruit.
Beta-sitosterol reduces the amount of cholesterol absorbed from
food. So the combination of beta-sitosterol and monounsaturated fat makes the avocado an excellent cholesterol buster.
Beta-Sitosterol has an apparent ability to block the bad LDL cholesterol
absorption from the intestine, resulting in lower blood cholesterol levels.
The Australian study not only reported that eating either half or a
whole avocado fruit per day for a month succeeded in lowering cholesterol levels, but at the same time most people in the study lost
weight.
What is beta-sitosterol?
A phytosterol or plant alcohol that is literally in every vegetable we
eat. We already eat this every day but we just don't get enough of it.
The typical American is estimated to eat only 200-400 mg a day while
vegetarians probably eat about twice this much. This is surely one of the many reasons vegetarians are healthier and live
longer.
Actually the term "beta-sitosterol" in commerce refers to the natural
combination of beta-sitosterol, stigmasterol, campesterol and brassicasterol as this is how they are made by nature in
plants.
There are no magic foods with high levels of phytosterols, but they can be
inexpensively extracted from sugar cane pulp, soybeans and pine oil.
There are over 50 published medical and clinical studies done on humans
and animals since the 1950s with beta-sitosterol.
All of these were stringent scientific studies published in international
scientific journals.
These studies establish that beta-sitosterol substantially lowers blood
serum cholesterol and triglyceride levels with few or no changes in diet or exercise. Reductions of up to 50% have been
reported.
Amazingly enough the healthy people lowered their normal cholesterol
levels even more with no change in diet or exercise.
In fact, they were a full 10% lower in only a month. This kind of
effect is really fascinating.
They said, "The present results may be of great interest in the prevention
of high cholesterol diet-associated risks, especially in the prevention of cardiovascular diseases.
Since beta-sitosterol was so effective for people who didn't even need it,
think what it will do for those people who do need to lower their blood lipids.
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