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HDL LDL VDL Cholesterol
| As mentioned above, cholesterol in and of itself, is a natural
function of the human body. Every living being requires a certain
amount of fat to exist. Like everything in nature, it only becomes a
problem when there is an imbalance. The processing of fat begins when it gets absorbed in the
intestines. From there it heads to the liver. The fat requires a
delivery system to the rest of the body to be used immediately but
also to be stored in fat cells for future use.
In order for the fat to enter the delivery system, while it is in
the liver it is split into two different types of fat, cholesterol
and triglycerides.
Once this transformation takes place, the two types of fat
(cholesterol and triglycerides) are packed into vehicles for
carrying the fat to the fat cells throughout the body using the
bloodstream. These vehicles are called lipoproteins.
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There are three types of lipoproteins:
1. Very Low Density Lipoproteins (VLDL)
2. Low Density Lipoproteins (LDL)
3. High Density Lipoproteins (HDL)
Under normal circumstances, the bloodstream does a very efficient
job of carrying the LDL and HDL Lipoproteins throughout the body.
Cholesterol is a waxy, fat like substance that presents itself
naturally in cell walls and membranes everywhere in your body. Your
body uses cholesterol to produce many hormones. It also uses it to
produce vitamin D and the bile acids that help to digest fat.
Where problems arise is when there is an over abundance of
cholesterol in your bloodstream. The cholesterol deposited by the
LDL leads to a narrowing of the blood vessels.
If this occurs, the excess can be deposited in the arteries of
the heart which could result in stroke or heart disease. This is
called atherosclerosis. This is why LDL is known as “bad
cholesterol.”
HDL usually collects the bad cholesterol and takes it back to the
liver. That’s why HDL is known as “good cholesterol.”
Cholesterol is not the only cause of heart disease, but it is a
contributing factor. Here’s how it works.
Cholesterol can only attach to the inner lining of the artery if
it has been damaged.
Once the lining of the artery is damaged, white blood cells rush
to the site followed by cholesterol, calcium and cellular debris.
The muscle cells around the artery are altered and also accumulate
cholesterol.
The fatty streaks in the arteries continue to develop and bulge into
the arteries. This cholesterol “bulge” is then covered by a scar
that produces a hard coat or shell over the cholesterol and cell
mixture. It is this collection of cholesterol that is then covered
by a scar that is called “plaque.”
The buildup of plaque narrows the space in the arteries through
which blood can flow, decreasing the supply of oxygen and nutrients.
This cuts down the supply of blood and oxygen to the tissues that
are fed by that blood vessel.
The elasticity of the blood vessel is reduced and the arteries’
ability to control blood pressure is compromised. If there is not
enough oxygen carrying blood passing through the narrowed arteries,
the heart may give you a pain that is called angina.
The pain usually happens when you exercise because at that time
your heart requires more oxygen. Usually it is felt in the chest or
the left arm and shoulder, although it can happen without any
symptoms at all.
Plaque can vary in size as well as shape. All through the coronary
arteries you can find many small plaques that cover less than half
of an artery opening. Some of these plaques are completely invisible
in the tests that doctors use to identify heart disease.
The medical community used to think that the primary concern was
the larger plaques. They thought these posed a greater threat
because of their size and that they were more likely to cause a
complete blockage of the coronary arteries.
While it is true that the larger plaques are more likely to cause
angina, it is the smaller plaques that are packed with cholesterol
and covered by scars that are more dangerous. They are considered
unstable and prone to ruptures or bursting releasing their load of
cholesterol into the bloodstream. This causes immediate clotting
within the artery. If the blood clot blocks the artery totally, it
will stop the blood flow and a heart attack occurs.
The muscle on the farter side of the occurring clot fails to get
the oxygen it needs and begins to die. This kind of damage can be
permanent.
DIAGNOSING CHOLESTEROL
Unfortunately, most people aren’t even aware they have
atherosclerosis until they have a heart attack or stroke. It is
possible to have up to 80 percent closure of the arteries without
ever feeling a single symptom!
Most people begin to develop cholesterol driven atherosclerosis
as children and it’s unusual if you find an adult in the United
States who does not have some degree of atherosclerosis.
Diagnosing cholesterol levels require a simple blood test to
determine the levels of LDL and HDL. Cholesterol tests can be
tricky, however. Simple screening that is done without “fasting,”
measures only the total cholesterol and the HDL, the “good”
cholesterol. It will give you a ballpark figure, but far from
accurate.
The complete test is called a “lipid profile,” and even that can
vary from test to test. This test will measure total cholesterol,
HDL, LDL and triglycerides.
For truly accurate numbers, you should not eat, or drink anything
other than water for 12 hours before testing. Vigorous exercise
should be avoided for 24 hours before testing and you need to make
certain that whoever tests you is made aware of any medications you
may be taking as they will also affect the results.
Okay, now that you have accurate numbers, what do they mean?
Before we discuss the numbers and their meanings, we need to clarify
some terminology.
Dietary cholesterol means the cholesterol that you eat. The
American Heart Association recommends no more than 300 milligram per
day. Most food labels in the United States list cholesterol. The
three terms, blood cholesterol, serum cholesterol and total
cholesterol mean the same thing – the total cholesterol in your
body. This is what is measured when you have a cholesterol test.
Your test results will come in with three numbers:
1. HDL Cholesterol
2. LDL Cholesterol
3. Total Cholesterol
For total cholesterol the National Cholesterol Education Program
classifies levels below 200 milligrams/dl (milligrams per deciliter)
as “desirable.” A level between 200 and 239 is “borderline high.”
Anything over 240 is “high.”
Triglyceride levels over 400 milligrams/dl are considered “high”
and levels over 1,000 milligrams/dl are considered “very high.”
For LDL, the desirable level is less than 130 milligrams/dl. The
“borderline high” level is 130 to 159. the “high risk” level is 160
and above.
Higher is better for HDL. For HDL, the numbers are lower because
there is less HDL in the blood. Anything lower than 35 milligrams/dl
is considered “high risk.” If your HDL is very high, say over 60,
your risk of heart disease is reduced.
The LDL, however, is the “bad” cholesterol and the most important
factor in predicting heart attack. For LDL, lower is better
preferably less than 160. It’s best to keep the level around 130.
CAUSES
If you recall, we mentioned that cholesterol can only attach to the
inner lining of the artery if it has been damaged. How does that
damage occur?
Evidence points to “free radical” damage as being one of the
culprits of arterial wall damage. Free radicals are found all around
us. They are highly reactive substances like polluted air,
radiation, tobacco smoke, herbicides, and naturally within our own
bodies as an offshoot of regular metabolic processes.
Free radicals attack and damage cells altering normal cell
activity. You see it around you every day causing metal to rust and
fruit to spoil. This is why we take anti-oxidants like vitamins C,
E, beta-carotene and selenium, to combat the attack of free
radicals.
Heredity plays a role in high cholesterol. Your genes can
influence your LDL by affecting how fast it is made and removed from
your blood. There is one particular form of inherited high
cholesterol that will often lead to early heart disease. It is
called familial “hypercholesterolemia” and can play a role in 1 of
500 people.
Weight is a factor in determining your LDL. If you have a high LDL
level and are overweight, losing those pounds may help you to lower
it. Additionally, losing weight also helps to lower triglycerides
and raise your HDL.
Age and sex should be considered as well. Women, before
menopause, usually have total cholesterol levels that are lower than
men. This changes as men and women age. Levels will rise until
reaching age 60 to 65. For women, menopause can cause an increase in
LDL and a decrease in HDL. After the age of 50 women often have
higher total cholesterol levels than men of the same age.
Alcohol plays an odd role in cholesterol levels. It increases HDL
but at the same time it does not lower LDL. The medical community
does not know for certain whether alcohol reduces the risk of heart
disease. We know that too much alcohol can damage the liver and
heart muscle, lead to high blood pressure and raise triglycerides.
There are just too many other risks to even consider the use of
alcoholic beverages used as a way to prevent heart disease just
because it increased the HDL.
Stress and personality may contribute to heart disease.
Associating a certain type of personality and heart disease has been
suggested for many years. This goes back to the “Type A” and “Type
B” personality study conducted in 1959.
Type A behavior generally manifests in a chronic sense of time,
urgency, aggressiveness and striving for achievement. Type A people
will drive themselves to meet specific deadlines which are most
often self-imposed.
They have feelings of being constantly under pressure and often
multi-task to the point of doing two or three things at one time. To
say that Type A people are “driven” is an understatement. They
consider themselves indispensable. All of these traits add up to a
state of constant stress.
Over the long term, stress has shown to raise blood cholesterol
levels. The way it does this is by affecting habits. An example is
over indulging in fatty foods as a way of consoling themselves when
people are under stress. The saturated fat and cholesterol in these
foods contribute to high levels of blood cholesterol. We will
explore dietary factors in a later chapter.
Type B behavior is characterized by just the opposite set of
traits. Type B people are less preoccupied with achievement, less
rushed and generally more easygoing people.
They don’t allow themselves to be rushed nor have any particular
pressure regarding deadlines. They are less prone to angry outbursts
and seem to be better equipped to making distinctions between work
and play.
Studies completed over a period of eighteen months to two years
with a group of both Type A and Type B people, indicated that Type A
participants had a 31 percent increased risk of developing heart
disease.
This was further substantiated by the discovery of more deposits
of plaque in the coronary arteries of Type A people. Type A behavior
also appears to show an association with other risk factors like
smoking, higher fat levels, increased secretion of adrenaline. All
of which increases the oxygen requirement of the heart muscles and
releasing fatty acids from the body fat.
It is important to note that there are not two different types of
people. Each person is an individual and sorting them into specific
categories do not properly identify them.
Cholesterol Medication
We will review the different types of medications available for the
treatment of high cholesterol as well as natural remedies. Your
doctor may decide that you need help in controlling your cholesterol
if you are not able to reduce it using natural treatments.
Even if your doctor prescribes any of these medications, you must
still follow through with healthy lifestyle treatments that we will
discuss further on.
There are several different types of medications used to lower
cholesterol. They are called statins, bile acid sequestrants,
cholesterol absorption inhibitors, nicotinic acid agents and
fibrates and we will review them one by one.
Statins
What are they and how do they work? Statins repress the enzyme
HMG-CoA reductase. This enzyme controls the rate that cholesterol
produces itself in the body. These drugs can lower cholesterol from
20 to 60%. They slow the production while they increase the liver’s
ability to withdraw LDL. Statins lower the LDL levels better than
any other type of drug.
They can also produce a modest increase of HDL while decreasing
total cholesterol and triglycerides. Positive results are usually
seen after just 4 to 6 weeks of beginning the medication.
Overall statins are proven for lowering heart attack risks,
strokes and other coronary diseases related to high cholesterol
levels. You should not take statins if:
- You are allergic to statins themselves or their ingredients
- You are pregnant or breastfeeding
- You have liver disease
- You consume excessive amounts of alcohol
- Have a history of myopathy
- Have renal failure
Brand names of statins that you might recognize are Lipitor, Lescol,
Mevacor, Altocor, Pravahol, Zocor and Crestor.
There are some drug and/or food interactions that you should be
aware of. More than one quart of grapefruit juice per day can
decrease the ability of the liver to process some statins. More
importantly there may be other medications that can interact and
cause serious side effects. It’s important to let your doctor know
about any other medication you are taking, whether prescription or
non-prescription including vitamins, herbal supplements, medication
for the immune system, other cholesterols drugs, medication for
infections, birth control pills, medication for heart failure, HIV
or AIDs, or Coumadin.
Side effects from statins are rare. If you experience muscle
soreness, pain, weakness, vomiting, stomach pain, discolored urine,
stop taking the medication and contact your doctor immediately.
Bile Acid Sequestrants
Bile acid sequestrants bind with bile acids that contain cholesterol
in the intestines and are then eliminated in the stool. They are
proven to reduce LDL by 10 to 20%. Small doses produce decent
reductions in LDL. They are sometimes prescribed along with a statin
to enhance reduction. When combined, their effects are counted
together and lower LDL by more than 40%. They do not lower
triglycerides.
People who are allergic to bile acid sequestrants should not take
this medication nor should anyone who has a medical history of bile
obstruction.
There may be interactions with other drugs so make certain your
doctor has a complete list of all prescribed and non-prescribed
medications you are taking.
Bile acid sequestrants do not become absorbed from the
gastrointestinal tract. It has been used for 30+ years and is
considered safe for long term use.
Cholesterol Absorption Inhibitors
A newer drug class, Zetia is a cholesterol absorption inhibitor that
was approved in 2002 by the FDA. By itself it reduces LDL by 18 to
20%/ It does this by decreasing absorption of cholesterol and other
drugs within this class also mildly lower triglycerides.
Very useful for prescribing to people who cannot take statins or
as another drug that can be taken if those who take statins have
side effects if the statin dose is increased. Adding a cholesterol
inhibitor to a statin increased the lowering effect by a 2 to 3 fold
factor.
There may be interactions with other drugs so make certain your
doctor has a complete list of all prescribed and non-prescribed
medications you are taking.
Nicotinic Acid Agents
Niacin, Niacor and Slo-Niacin are common names for nicotinic acid
agents.
Nicotinic acid, which is also called niacin, is a water soluble
vitamin B. It improves levels of all lipoproteins when the doses are
given far above the vitamin requirement.
Nicotinic acid reduces total cholesterol, LDL and triglycerides
at the same time raising HDL. It reduces LDL by 10 to 20%,
triglycerides by 20 to 50% and raises HDL by 15 to 35%. Nicotinamide
is a niacin by product after the body breaks it down. Nicotinamide
has no effect in lowering cholesterol and should not be used in
place of nicotinic acid.
Individuals who are allergic to nicotinic acid, and those who have
liver disease, active peptic ulcer, or arterial bleeding, should not
use nicotinic acid agents.
There are two types of nicotinic acid. One for immediate release
and one for extended release. Immediate release is inexpensive and
widely available without a prescription. However, because of
potential side effects it must not be used for lowering cholesterol
without being monitored by a doctor.
Niacin that is extended release is often tolerated better than
crystalline niacin. But has a greater chance of causing damage to
the liver.
If you are taking medication for high blood pressure, the results
may be increased while taking niacin. You should have a system
available to monitor your blood pressure when beginning a new niacin
regimen.
Again, there may be side effects when mixed with other medications
or foods. Discuss with your doctor and make certain you make him
aware of all medications prescribed or otherwise.
Fibrates
Primary effectiveness is lowering triglycerides. There is a lesser
effect in increasing HDL levels.
Some serious side effects may occur so be sure and discuss these
with your doctor. If you are allergic to fibrates or have liver
disease or kidney disease, you should not take these agents.
NATURAL TREATMENTS
No medications can do a better job than treating your high
cholesterol naturally. And, if you are one of those lucky people who
do not have cholesterol concerns, you may want to take steps to keep
it that way!
What can you do to improve your cholesterol levels? Here’s the list
and we will cover each item thoroughly.
Reduce fat in your diet
One of the best plans is covered previously in our chart on
saturated fat. But there is more you can do. Buy the leanest cuts of
meat you can find. Regularly substitute poultry (without the skin)
and fish for red meat. Both are lower in saturated fat. Switch to
low fat cottage cheese and yogurt, reduced fat hard cheeses and skim
or 1 percent milk.
Eat no more than four egg yolks a week
Many people don’t have to worry about eating cholesterol. Normal
bodies adjust to increased intake by cutting back on regular
product. However, since one third of Americans are cholesterol
responders their blood cholesterol does go up when they eat
cholesterol. You probably don’t know if you fall into this category
so play it safe. Eat no more than four egg yolks a week. An average
egg yolk contains 213 milligrams of cholesterol!
Eliminate fried foods
Buying low fat is just the beginning. You need to institute low fat
cooking methods to keep the cholesterol from sneaking back in to
your diet.
Remove fatty skin from chicken and turkey.
Don’t fry foods. Roast, bake, broil, grill or poach them instead.
Use fat free marinades or basting with liquids like wine, tomato or
lemon juice.
Use olive or canola oils for sautéing or baking. Both are very
low in saturated fat.
Use diet, tub or squeeze margarines instead of regular. Watch for
the term “hydrogenated,” which means some of the fat is saturated.
Eat vegetables and complex carbohydrates
Lowest fat foods of all are vegetables, fruits, grains (rice, barley
and pasta), beans and legumes. Try substituting some of these for
meat and high fat dairy products.
Don’t douse your pasta with butter or your potato with sour
cream.
Use tomato base sauces instead of cream base.
Use lemon juice, low sodium soy sauce or herbs to season
vegetables.
Make chili with extra beans and seasonings while leaving out the
meat.
Lose weight
If you are overweight, the chances are almost 100% that you have a
problem with high cholesterol. You can lower your LDL and elevate
your HDL just by dropping some pounds. Eat fewer fatty foods and
more fruits, vegetables, grains and beans and it’s a pretty good bet
that you will slowly but surely lose weight.
Include your family
Eating habits carry through to adulthood. Get your children on a
healthy eating pattern early. Don’t begin until they are at least 2
years of age, however. Babies need extra fat calories to develop
properly.
Snack all you want
Yep, that’s what we wrote. Snack several times a day on low fat
foods. Yogurt, fruit, vegetables, bagels and whole grain breads and
cereals are excellent for snacking. In fact, there is evidence that
points to lower cholesterol levels in people who eat several small
meals a day. Eating often can keep hormones like insulin from rising
and signaling your body to make more cholesterol. Make certain that
your total intake of calories doesn’t go up when you eat more often.
Nuts to you!
Do you like nuts? If you do, sprinkle a few on your cereal, bake
them into muffins or pancakes or add them to casseroles or
stir-fries. Walnuts and almonds are especially good. Eating about
three ounces of walnuts a day is shown to decrease blood cholesterol
levels by 10% more than an already low fat, low cholesterol diet.
Walnuts are high in fat, but it is mostly polyunsaturated fat, which
is the kind that lowers cholesterol. Another study shows that about
three ounces of almonds which are rich in monounsaturated fat,
lowers LDL by 9%!
Eat chocolate
Aha! All you chocoholics rejoice! Studies indicate that the fat in
chocolate is stearic acid and has no effect on cholesterol levels.
The chocolate does not increase LDL and could raise HDL a wee bit.
But chocolate is still high in fat and calories so don’t go
overboard.
Drink fruit juices
You may have read about the low rate of heart disease in France. It
led researchers to believe that the French habit of drinking red
wine with meals contributes to this. Apparently some of the
non-alcoholic ingredients in red wine raises HDL and suppresses the
body from producing LDL.
Purple grape juice works the same way. It will work like red wine
to lower the fat level in your blood. The LDL lowering effect of red
wine and grape juice comes from a compound that grapes produce
normally to resist mold. The darker the grape juice, the better.
Grapefruit juice does the same thing and it may also help your body
get rid of that nasty plaque that we discussed earlier.
Eat garlic
Cholesterol lowering effects of garlic have been demonstrated
repeatedly in people with normal and high cholesterol. Eat all the
garlic you can. It also seems to raise the HDL levels as well. If
you are worried about the odor, take the tablets instead. They have
proven to be nearly as effective as the cooked or raw cloves.
Take niacin – carefully
We discussed niacin earlier. Remember as one of the B vitamins, it
is proven effective for lowering LDL and raising HDL. It is also one
of the cheapest drugs available for lowering cholesterol. But,
without medical supervision it may not be totally safe. A dose high
enough to lower cholesterol can cause extremely high blood sugar or
liver damage.
Take vitamin E
Studies indicate that vitamin E may have a positive impact on
lowering cholesterol when taken in fairly large quantities – up to
800 IU per day. This is more than you can get from your diet alone.
Larger amounts do not seem to cause any harm. Further studies showed
that even amounts of just 25 IU per day helps in preventing LDL from
sticking to blood vessel walls. That amount is only slightly higher
than the recommended daily amount (RDA) of 12 to 15 IU. It’s
interesting to note that even that small amount has an impact on
preventing that hardening of the arteries.
Take Calcium
One study indicates that when 56 people took a calcium carbonate
supplement, their total cholesterol went down 4 percent and their
HDL increased 4 percent. That was taking a dosage of 400 milligrams
of calcium three times a day with no harmful effects reported. That
does refer to calcium carbonate.
Take a multivitamin – it can’t hurt
While you are building your calcium and vitamin E intake, remember
the old standby, vitamin C. It is the number one immune system
booster and also drives up HDL. A study of people who took more than
60 milligrams of vitamin C per day (60 milligrams is the RDA) had
highest LDL levels.
Fill up on fiber
Remember several years back when oat bran was the latest craze for
lowering cholesterol? Later studies arrived at inconsistent results,
but the medical community do agree that soluble fiber, the kind
found in oat bran, does help lower LDL and raise HDL. As little as
three grams per day of fiber from oat bran or oatmeal can be
effective. There are 7.2 grams of soluble fiber per 100 grams of dry
oat bran and five grams of soluble fiber per 100 grams of dry
oatmeal. There are other sources of fiber as well such as barley,
beans, peas and many other vegetables. Corn fiber is also good for
reducing LDL, lowering it by as much as 5 percent in a recent study.
Researchers used 20 grams of corn fiber a day. That would be a bit
difficult for the average user when you take into account that one
serving of corn has three grams of corn fiber. But, every little bit
does make a difference. Pectin, which is found in fruits like apples
and prunes, reduces cholesterol even better than oat bran, as does
psyllium which is the fiber you find in many breakfast cereals and
bulk laxatives.
Quit smoking
Smoking promotes the development of atherosclerosis. Tobacco smoke
is actually more damaging to the heart than the lungs. Smokers have
a higher chance of having a heart attack (three times greater than
nonsmokers) and a greater risk of dying of the attack (twenty one
times greater than nonsmokers.) Tobacco smoke contains carbon
monoxide, which is uniquely damaging to the heart. Not only does it
reduce the amount of oxygen the heart receives, it also actually
damages the cells of the heart, rendering them less able to produce
energy and thereby weakening the heart. In addition to the dangers
of carbon monoxide, there’s the danger of the nicotine. Nicotine
interferes with the electrical impulses that cause the heart to
beat. When the blood flow is compromised, the heart can beat in a
fast, uncontrolled, irregular beats that actually cause a heart
attack. If you smoke, reducing the risks of atherosclerosis is yet
another reason to stop. Even if you have smoked for years, stopping
now can still immediately help combat the development of
atherosclerosis.
Reduce sugar intake
Many people don’t realize that sugar affects cholesterol and
definitely affects triglycerides. Sugar stimulates insulin
production, which in turn increases triglycerides. Men in
particular, seem to be sensitive to this effect from sugar. The
mineral chromium which helps to stabilize blood sugar, can also
raise the level of HDL. 100 mcg of chromium three times daily can
help to improve your cholesterol levels.
Eliminate alcohol
The jury is still out and the different schools of thought are still
at odds regarding the benefit or lack of benefit to consuming
alcohol. This suggestion has nothing to do with our previous discuss
on red wine. A moderate amount may be helpful. The problem is that
to one person a moderate amount might be a glass of wine with their
meal, while to another it might be a half bottle of Scotch! Anything
above the arbitrary “moderate” amount elevates serum cholesterol
triglycerides and your uric acid levels as well as potentially
increasing blood pressure all of which promote heart disease. So,
the best bet would be to eliminate it totally.
Exercise regularly
There is positive evidence that exercise can lower LDL cholesterol
and boost HDL cholesterol. Both aerobic exercise such as walking,
jogging, swimming, bicycling and cross country skiing and strength
training like lifting weights or using weight machines all promote
the improvement of cholesterol levels. An analysis of 11 studies on
weight training showed that this exercise lowered LDL by 13 percent
and raised HDL by 5 percent. If you lift weights, use light to
moderate weights and do many repetitions.
Eliminate caffeine
We Americans definitely have a love affair with our coffee! People
who drink large amounts of caffeine (more than 6 cups a day) are far
more prone to elevated cholesterol. That connection does not hold
for tea drinkers. Limit your coffee intake to no more than one cup a
day and eliminate caffeinated sodas entirely.
Cholesterol Diet
Unfortunately, the medical community is quick to prescribe another
expensive medication to lower cholesterol but they are far less
likely to suggest herbal or homeopathic measures.
Along with getting plenty of fiber there are foods that will help
in promoting the lowering of cholesterol as well as herbs that can
further reduce cholesterol.
Foods containing pectin are advantageous to lowering cholesterol
levels. Carrots, apples and the white layer inside of citrus rinds
are particularly beneficial.
Avocado, which is very high in fat, has unexpectedly become a
cholesterol reducer. A study of women who were given a choice of a
high monounsaturated fats (olive oil) along with avocado diet or a
complex carbohydrate consisting of starches and sugars reported
interesting results. In six weeks, the former group on the olive oil
and avocado diet showed an 8.2 percent reduction in cholesterol.
Beans. Gotta love ‘em. They are high in fiber and low in
cholesterol. What more could you ask for! A cup and a half of beans,
or the amount in a bowl of soup, can lower total cholesterol levels
by as much as 19 percent!
Garlic. We discussed garlic earlier but it is well worth
repeating here. Use it liberally in your diet. Not only will it help
to lower your cholesterol it is also credited with lowering blood
pressure. Be sure you include generous amounts of garlic as well as
onions in your daily diet.
Cayenne pepper (Capsicum minimum) and other plants that contain the
phenolic compound capsaicin have a well demonstrated effect in
lowering blood cholesterol levels, as does the widely used spice
Fenugreek.
Caraway is another aromatic spice with demonstrable cholesterol
lowering properties.
A whole range of Asian herbal remedies new to western medicine
are proving to be valuable in this field.
Remember when the “low-fat” mantra began? We all jumped in with
both feet and some of us still live on low fat foods, like having a
baked potato but no butter or sour cream. Maybe you eat pasta,
veggies and fat free desserts. So how come you still gain weight?
Good question. Researchers from the National Center for Health
Statistics studied the eating habits of 8.260 adult Americans
between 1988 and 1991. They found that Americans have significantly
reduced their fat intake but still packed on extra pounds in recent
years.
In fact, a national health and nutrition survey of over 8,000
American adults concludes that one third of the population is
overweight.
The answer is very simple and right in front of us. So many of us
jumped on the low fat diet and assumed that if it’s low fat it can’t
make us fat. Right? Wrong. We were so involved with the low fat
concept that we forgot to count calories!
If you are eating more calories that your body needs, whether
from fat or carbohydrates, the body will store them as fat. Period.
According to an National Institutes of Health study, by 1990 the
average American was consuming hundreds more calories a day than he
was consuming 10 years before.
There are researchers who believe that eating small amounts of
fat can keep you from overindulging on total calories. Ohio State
University nutrition scientist John Allred points out that dietary
fat causes our bodies to produce a hormone that tells our intestines
to slow down the emptying process. We feel full and are less likely
to overeat.
Add a little bit of peanut butter to your piece of fruit and it
can help to keep you from a binge later.
Here is another trap to avoid. Reducing fat might not be as smart
as it sounds. Tufts University scientists recently put 11
middle-aged men and women volunteers on a variety of average reduced
and low fat diets.
The results were astounding. Very low fat diets which provided
only 15 percent of fat from calories did have a positive effect on
blood cholesterol and triglyceride levels. By the way, that diet is
so strict there is no way it could be duplicated in real life. But a
reduced fat diet, which is more realistic, only affected those
levels if accompanied by weight loss.
Not only that, they concluded that cutting fat without losing
weight actually increased triglyceride levels and decreased HDL!
So while excess fat is not healthy, it isn’t a dirty word either.
Without some fat in our diets, our bodies could not make nerve cells
and hormones or absorb fat soluble vitamins.
If obesity is one of your high cholesterol causes, try losing a
pound a week with a 500 calorie solution. No, we aren’t going to ask
you to only eat 500 calories a week!
What you can do is easily lose a pound a week just by cutting 500
calories a day out of your diet. You can easily burn 250 of them
just be spending about 30 minutes of aerobic exercise, like
bicycling, dancing or just walking. To get rid of the other 250 try
cutting out mayonnaise, doughnuts and alcohol.
If there were no other reason to take control of cholesterol,
here’s one that certainly has merit.
A recent study found that men with high cholesterol are twice as
likely to be impotent as men whose cholesterol levels are normal or
low.
Researchers recorded cholesterol levels of 3,250 healthy men between
the ages of 25 and 83. Men with total cholesterol higher than 240
milligrams/dl were twice as likely to have trouble achieving or
maintaining an erection than men who cholesterol levels were below
180 milligrams/dl.
Men who had low levels of HDL were also twice as likely to suffer
from impotence. The same high-fat diet that narrows arteries and
blocks blood flow to your heart also narrows the arteries that carry
blood to your penis. Blood has to be able to get to your penis in
order for you to have an erection. Take control now and you’ll find
yourself improving in this area of your life as well.
The typical American diet consists of fatty meats, processed cold
cuts, dairy products and fried foods. As if that weren’t enough,
throw in commercially baked breads, roles, cakes, chips and cookies.
This is a surefire path to high cholesterol.
Oddly, ingesting cholesterol will not raise the blood cholesterol
nearly as much as eating a type of fat called “saturated fat.” Like
cholesterol, saturated fat is primarily found in animal products
like cheese, butter, cream, whole milk, ice cream, lard and marbled
meats.
Don’t believe that if you just change to vegetable oil you can
eliminate the problem. Some vegetable oils are also high in
saturated fat. Palm oil, palm kernel oil, coconut oil and cocoa
butter are also very high in saturated fat. Unfortunately, these are
also most often used in commercially baked goods, coffee creams and
nondairy whipped toppings, so make sure you read labels.
Here is a chart showing the comparisons of different oils.
Product Saturated Cholesterol Polyunsaturated Monounsaturated
Canola Oil 7% 0 mg 35% 58%
Safflower Oil 9% 0 mg 78% 12%
Sunflower Oil 11% 0 mg 42% 47%
Corn Oil 13% 0 mg 62% 25%
Olive Oil 14% 0 mg 12% 74%
Hydrogenated Sunflower Oil 14% 0 mg 40% 48%
Sesame Oil 15% 0 mg 44% 42%
Soybean Oil 15% 0 mg 60% 24%
Margarine, bottled 17% 0 mg 47% 36%
Margarine, tub 17% 0 mg 37% 46%
Peanut Oil 18% 0 mg 33% 49%
Margarine, stick 19% 0 mg 33% 47%
Cocoa Butter 62% 0 mg 3% 35%
Butter 66% 31 mg 4% 30%
Palm Kernel Oil 87% 0 mg 2% 11%
Coconut Oil 92% 0 mg 2% 6%
Although all of the oils listed above (except butter) contain no
measurement of dietary cholesterol, to lower your own cholesterol
level, you must use oils low in saturated fat. Canola oil (7%
saturated fat) is one of the best available cooking oils. Olive oil
(14% saturated fat) is also good to use.
One more rule that makes this chart just a bit misleading. Any
fat that is hard at room temperature, such as stick margarine, is
not good for your cholesterol. Margarine has been hydrogenated
(hardened) and that process adds trans fatty acids.
Trans fatty acids may be as bad for you as saturated fat, so
stick margarine is equal to butter as far as your cholesterol is
concerned. Diet and soft margarines are a better bet. Also look for
brands of margarine or shortening that top the ingredient list with
oils rich in monounsaturated fat, like canola oil.
Try substituting butter and margarine with a fruit puree. Prune
puree is one particularly popular alternative but try using
applesauce and apricots as substitutes.
What has the chefs who specialize in nutrition so excited about
using prune puree is the significant difference in fat grams as well
as calories. One cup of prune puree has 407 calories and one gram of
fat. One cup of butter has 1,600 calories and 182 grams of fat. One
cup of oil has 1,944 calories and 218 grams of fat. You can see now
why bakers are excited about prunes!
Prunes also contain large amounts of pectin which helps hold in
the air bubbles that make baked good rise. They also have large
amounts of sorbitol, a sugar alcohol, which helps keep baked goods
moist and gives them the flaky, tender taste of shortening or
butter.
The only drawback to using fruits like applesauce and apricots as
fat substitutes is that baked goods tend to become soggy and moldy
within a day or two so plan quantities accordingly. Also, when
baking with substitutes for fat, use cake flour instead of regular
all purpose flour. It will keep the baked good tender. Don’t over
bake your fat reduced recipes as they do tend to dry out quicker
than traditional recipes that call for butter or oil.
Here’s another healthy living tip for you. If you really have
trouble giving up your favorite high fat cheese, try this. Turn it
into a low fat version. Just zap it in the microwave for a minute or
two. Pull it out and drain off the oil. It will significantly reduce
the fat content of the cheese. This will work well for cheese
sandwiches, toppings and other recipes that call for your favorite
cheese.
Scientists have discovered that water mixed with fructose
suppresses the appetite better than glucose with water or even diet
drinks. Fructose is the kind of sugar found in fruits. Drink a glass
of fructose rich orange juice a half hour to an hour before a meal.
You will eat fewer calories during the next meal and still feel
comfortably full.
Don’t think that just because we are discussing “fat free” regimens
that you must cut beef completely out of your diet. Too much of this
“good thing” won’t do you any favors. However, you can have your
steak and eat it too, provided it’s a cut that is relatively low in
fat and cholesterol and you do not add fat in the cooking and
serving process.
When shopping for beef, select grade eye of the round is considered
by some to be just that. A 3 ½ ounce serving has approximately four
grams of fat, less than half of the amount in a 1 ounce serving of
cheddar cheese. It also contains 69 milligrams of cholesterol, among
5the lowest for meats, and it is a good soruce of zinc, iron and
other nutrients.
Tip round, bottom round and top sirloin are also relatively lean
and high in these nutrients.
Turkey breast and chicken breast are prizes as soon as you remove
the skin. Turkey has less than 1 gram of fat and 83 milligrams of
cholesterol. Chicken has 3.6 grams of fat and 85 milligrams of
cholesterol.
Pork tenderloin is the top choice for the “other white meat,”
while leg shank is the leanest choice among lamb cuts.
Cinnamon has blood-thinning properties that can help lower
cholesterol levels, says Vasant Lad, B.A.M.S., M.A.Sc, director of
the Ayurvedic Institute in Albuquerque,New Mexico. He suggests this
tea: Mix 1 teaspoon of cinnamon and ¼ teaspoon of trikatu (a lend of
ginger and two kinds of peppers) directly into a cup of hot water,
then stir and steep for five minutes.
Add a teaspoon of honey once the tea has cooled. Dr. Lad says to
drink this beverage twice daily, once in the morning and once in the
evening. Trikatu is available from Ayurvedic practioners and in some
health food stores.
One way to heal many health problems is with a detoxification
diet that cleanses the body and re-establishes the nutritional
balance needed for optimum health, says Elson Haas, M.D., director
of the Preventive Medical Center of Marin in San Rafael, California,
and author of Staying Healthy With Nutrition. His diet should be
practiced for only three weeks. It is not nutritionally balanced
enough for longer periods. Do not undergo it if you are pregnant or
suffer from deficiency problems marked by fatigue, coldness or heart
weakness. Here is the detox diet.
Breakfast
Immediately upon arising, drink two glasses of water, one of them
containing the juice of half of a lemon. Also have one to two
servings of fresh fruit – apples, pears, bananas, grapes or citrus
fruits such as oranges or grapefruit.
About 15 to 30 minutes later, have one to two cups of cooked
oatmeal, brown rice millet, amaranth or untoasted buckwheat. For
flavoring, you can add two tablespoons of fruit juice or use the
Better Butter described below.
Better Butter Recipe
Stir ½ cup of canola oil (look for one labeled “cold-pressed”) into
a dish with ½ pound of butter, melted or at least softened, and
refrigerate. Use about one teaspoon per meal for flavoring and don’t
exceed three teaspoons per day.
Lunch
Have a big bowl (up to four cups) of steamed vegetables – potatoes,
yams, green beans, broccoli, kale, cauliflower, carrots, beets,
asparagus, cabbage or others. Use a variety, including stems, roots
and greens. Better Butter can also be used. Then refrigerate the
water from the vegetables for later use.
Within two hours, slowly drink one to two cups of the water from
the steamed vegetables, mixing each mouthful with saliva. You can
add a little sea salt or kelp for flavoring.
Dinner
Same as lunch, with a variety of vegetables.
Evening (After Dinner)
No food at all, but you can have non-caffeinated herbal teas such
as peppermint, chamomile or blends. No caffeinated beverages.
Throughout the day, feeling s of hunger should be satisfied by
drinking plenty of water and eating pieces of carrot or celery. If
you are feeling very fatigued or if hunger persists, then you may
add up to four ounces of protein, such as fish, organic chicken,
lentils or garbanzo, mung or black beans. Optimally this should be
eaten mid-afternoon, around 3:00 or 4:00.
Again, this is a detoxification diet only and is to cleanse the body
and re-establish nutritional balance needed for optimum health. Do
not practice the diet for more than three weeks and do not undergo
it if you are pregnant or suffer from deficiency problems.
In a restaurant, opt for steamed, grilled or broiled dishes
instead of those that are friend or sautéed.
Vary your veggies. Eat more dark green veggies, such as broccoli,
kale, and other dark leafy greens; orange veggies, such as carrots,
sweetpotatoes, pumpkin, and winter squash; and beans and peas, such
as pinto beans, kidney beans, black beans, garbanzo beans, split
peas, and lentils.
Read the Nutrition Facts label on foods. Look for foods low in
saturated fats and trans fats. Choose and prepare foods and
beverages with little salt (sodium) and/or added sugars (caloric
sweeteners).
If you eat 100 more food calories a day than you burn, you’ll gain
about 1 pound in a month. That’s about 10 pounds in a year. The
bottom line is that to lose weight, it’s important to reduce
calories and increase physical activity.
Know the facts about what you are purchasing to eat. Read labels
carefully.
Most packaged foods have a Nutrition Facts label. For a healthier
you, use this tool to make smart food choices quickly and easily.
Try these tips:
•Keep these low: saturated fats,transfats, cholesterol, and
sodium.
• Get enough of these: potassium, fiber, vitamins A and C, calcium,
and iron.
• Use the % Daily Value (DV) column when possible: 5% DV or less is
low, 20% DV or more is high.
Look at the serving size and how many servings you are actually
consuming. If you double the servings you eat, you double the
calories and nutrients, including the % DVs.
Make your calories count. Look at the calories on the label and
compare them with what nutrients you are also getting to decide
whether the food is worth eating. When one serving of a single food
item has over 400 calories per serving, it is high in calories.
Don’t sugarcoat it. Since sugars contribute calories with few, if
any, nutrients, look for foods and beverages low in added sugars.
Read the ingredient list and make sure that added sugars are not one
of the first few ingredients. Some names for added sugars (caloric
sweeteners) include sucrose, glucose, high fructose corn syrup, corn
syrup, maple syrup, and fructose.
Know your fats. Look for foods low in saturated fats,transfats,
and cholesterol to help reduce the risk of heart disease (5% DV or
less is low, 20% DV or more is high). Most of the fats you eat
should be polyunsaturated and monounsaturated fats. Keep total fat
intake between 20% to 35% of calories.
Reduce sodium (salt), increase potassium.
Research shows that eating less than 2,300 milligrams of sodium
(about 1 tsp of salt) per day may reduce the risk of high blood
pressure. Most of the sodium people eat comes from processed foods,
not from the saltshaker. Also look for foods high in potassium,
which counteracts some of sodium’s effects on blood pressure.
Remember there is no substitute for your physician. Make certain
that you clear any new treatments with him before embarking on any
radical health changes you are anticipating.
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