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Posts Tagged ‘High’

Fighting High Cholesterol While Aging

December 4th, 2009

Too much cholesterol causes many medical problems for one. Cholesterol is something that clogs the arteries in your heart. In addition, cholesterol when out of control could cause massive heart attacks, or series of strokes.

What can I do about my cholesterol? If your body has too much cholesterol, it isn't good for you. You have the power within you however to take control. Failing to take control only leads to problems. The problems will accumulate; wear you down until finally abnormal aging takes your life. You can gain control by exercising each day and eating the right foods. Visiting your doctor regularly is another way to work toward healthy aging. Your family doctor will give you medication to take to help lower your cholesterol.

When you have high cholesterol, you have to eat right and exercise daily. To lower your cholesterol take action now. It will take some time to get your cholesterol at bay, but it will happen if you take action now. You also want to take time out for self, activities, socializing etc to keep your cholesterol at bay. When cholesterol is out of control, the cause comes to focus, which is arteriosclerosis. If you lower your cholesterol by taking action now you can avoid strokes, heart attacks, and even death. Learn more about statins to control cholesterol. You can also avoid smoking to lower your cholesterol. In addition, you can lower your risks of diabetes, heart attack, and obesity and so on by controlling your cholesterol.

Keep in mind that high cholesterol problems include the worst case scenario and the not so bad. The worst type is the LDL. HDL cholesterol at higher levels is a good thing. If these levels combined with triglycerides increase, thus your chances of stroke or heart attacks are high.

What kind of foods has cholesterol? There is cholesterol in all foods in less it has cholesterol free on the package. Some food has more in it then others. Like your cooking oils and grease has a lot of cholesterol in it, some of your bread has cholesterol. Eggs are very high cholesterol foods and so are your butters. You have to read the back of the packages to determine the level of cholesterol.

What can happen to me if my cholesterol is high? The only way that you can tell if your cholesterol is high is to go to your family doctor and get a blood test. If you go to your family doctor like your suppose to you will have it checked in the blood they draw. However, some of the things that can happen to you if its high is that your arteries will harden. This means your body is building fats and too much cholesterol. The normal or average reading should be 140 or 130 over 200 mg/dl. If you can maintain this level, you will be ok.

If the cholesterol gets out of hand, it hardens the arteries. This means the blood will not flow through to the heart, making it to pump naturally. The heart will pump at unnatural rates, working harder to keep you alive. High diastolic is high cholesterol that increases risks of heart attacks, since your heart doesn't get any blood to it due to clotting or breaking of blood vessels, then there is stroke which is when the brain don't get enough blood due to oxygen decrease to it because of clotting or broken blood vessels. High-cholesterol puts you at risk of diabetes also, since it affects the hemoglobin. To learn more, visit your doctor.

Information on cholesterol ratio can be found at Cholesterol Guidelines.

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Depression Symptoms in High School Classes

November 28th, 2009

Although not widely publicized, it is not uncommon for a high school student to be attending class day after day with signs of depression. Depression may strike at nearly any age, which is why parents of high school students need to know the signs and symptoms of depression.

The biggest hurdle parents, and many teachers, have in believing in high school depression is that they don't see how a student who seems to have so few worries in life could possibly be depressed. What must be kept in mind is that people of any age may be affected by any level of stress, no matter how small it may seem to others. As well, when brain chemicals themselves are out-of-whack, from any number of situations, symptoms of depression may result.

Teachers usually know their students very well, through powers of observation, but many are not trained to deal with depression in high school students. ADHD kids, slow learners, the discipline problems or brilliant learners are the more common types of 'out of the ordinary' students dealt with in high school. Depression is less common although most teachers can tell when one of their students is having some kind of problem. Of course a student suffering from depression may also have teachers that are not interested in resolving those kinds of problems.

Depression in a student in class can manifest itself as apathy. A student who never seems to understand the lessons or never seems to pay attention may be suffering from depression. High school depression can render a student incapable of concentrating on any one thing at a time, as the doom and loneliness of depression takes over their thinking. These students do not deliberately try to ignore the teacher or try not to pay attention. It is just that the depression is overwhelming.

Depression can also manifest itself in students as shyness or false attempts to make friends. Many depressed students will do what ever they can to make temporary friends, including using drugs, smoking and alcohol. Some will join multiple sports in order to be in with certain clicks or to make an attempt to ignore their shyness. It is common for students with depression to be either quiet or very serious types who seem to have few emotions.

Teachers who know they have students suffering from depression usually respond in one of two ways. They may ignore the student's problems and just assume they are a typical apathetic high schooler, or they may approach the student to have one-on-one conversations. To have a personal conversation is a risky endeavor for any teacher because of the student-teacher line we all hear about. Still, some teachers may attempt a conversation about the depression to get a better idea if that is indeed what the student is suffering from.

For the student with symptoms of depression, a comfortable classroom, where the teacher has spoken to them, is a much happier classroom. Having a verbal relationship with your teacher who is aware of your depression problems will speed recovery and convince most depressed high school students that school can be a positive experience.

Students dealing with depression should not be ignored by the teacher. It will be important to keep the mind of a depressed student active, interested in school and comforted, as they recover from the very real problem of depression. A caring teacher that helps a depressed student be more successful in homework or classroom activities will increase the chances that the student will get over the depression quickly.

Symptoms of depression in a high school student can't be expected to clear up overnight, but they can be dealt with in a certain fashion that will help in the recovery. Depressed students view school as a negative place they must go to daily. It does not have to be that way once both the teacher and the student realize that symptoms of depression are real but curable for most students.

Mark D. Jordan is a long-time researcher and writer from Pennsylvania. Other useful depression and health information can be read at Depression Relief and Cures and Anxiety Problems

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Does a High Cholesterol Diet Increase Cholesterol in the Body?

November 13th, 2009

If you've been diagnosed with high cholesterol, you're probably trying to modify your existing diet to lower your cholesterol. You might be surprised to learn that a high cholesterol diet is not necessarily the culprit behind your high serum lipid levels.

Let's talk about cholesterol first, and then we'll get into the effects of a high cholesterol diet. What is cholesterol? Cholesterol is a fatlike substance that is synthesized by the body. That's right! We make it in our bodies. Only animal products contain cholesterol. If it didn't have a liver, it doesn't have cholesterol! As a matter of fact, I get a kick out of food labels that tout "No Cholesterol" as a marketing tool when the food item never had a chance of having cholesterol in the first place. I know what you're thinking. Some items have cholesterol and it doesn't appear to be an animal product. This is simply because they used animal fat to produce the product.

Cholesterol is used in the body as a structural component of cell membranes and in the synthesis of some hormones as well as Vitamin D. Doesn't seem so bad, right? Wrong. The problem is that when cholesterol is being transported in the blood stream, it tends to stick to the walls of arteries which of course, isn't a good thing. When there's a high amount of cholesterol in the body, this is far more prevalent. So, does a high cholesterol diet raise the level of cholesterol in the body?

Yes and no. There, how's that for fence-sitting! Seriously, the actual cholesterol component in a high cholesterol diet doesn't necessarily raise blood levels of cholesterol. More importantly is the fat that is usually in the high cholesterol items. Remember how I told you that cholesterol is only in animal products? Well, animal products such as steak contain a lot of fat. In addition, foods that are not even high in cholesterol and are high in fat are generally what need to be eliminated when trying to lower high cholesterol levels.

The fat that we're talking about here is that nasty old saturated fat. It has been well documented that high levels of saturated fat in a person's diet raise total cholesterol levels and more importantly, LDL (the bad one). Saturated fat is found in fatty meats, greasy, salty snacks and most baked goods as well as other high fat foods. A high cholesterol diet may or may not contain high saturated fatty acids.

In addition, diets high in fat are often consumed by people who are overweight. People who are overweight tend to not exercise (not that all overweight people don't exercise). Carrying extra weight and not exercising contribute to increased blood cholesterol. So, you can see there are a lot of contributing factors to high cholesterol than simply a high cholesterol diet.

More importantly than worrying about a high cholesterol diet, your diet will be lower in cholesterol naturally if you lower your fat intake. Keep your fat intake less than 30% of your daily intake. If you've been diagnosed with high cholesterol, go for less than 25% of total calories. Watch saturated fat intake closely. Work towards getting your fat intake from healthier sources such as fish and oils like canola oil.

There's also a significant portion of people with high cholesterol that don't follow a high cholesterol diet, do not consume high amounts of fat and do exercise regularly. These people are merely genetically predisposed to having high cholesterol. Though they may achieve some lowering of cholesterol through increasing their efforts at exercise and adding foods known for lowering cholesterol, they will probably still need a medication.

Look closely at a high cholesterol diet and re-evaluate it based on the amount of fat it contains. Lower your fat intake overall and you'll probably notice you are not eating foods high in cholesterol, either. This is the best way to avoid letting your diet affect your blood cholesterol.

From a sickly little girl to a healthy chef to the stars, Darlene Nicholson transformed herself into The "Kick in the Butt" Healthy Lifestyle Expert and creator of the popular DVD "The Healthy Grocery Store Tour". Grab a copy of her free ebook "4 Steps to Permanent Weight Loss"...guaranteed to open your eyes to how easy weight loss can be with the right plan of attack. http://free-weightloss-book.com/

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The Skinny On A High Cholesterol Diet

November 10th, 2009

Understanding the effects of a high cholesterol diet is a bit tricky. The effects of a high cholesterol diet on high blood cholesterol are not completely understood and there are so many variables that the information can be very confusing. Let's look at what cholesterol is, what high cholesterol means, what the effects are of a high cholesterol diet and finally, some super foods that can help you lower your high cholesterol.

To understand a high cholesterol diet, first you need to know more about cholesterol. Only foods that are derived from animal sources (including animal fat or lard) contain cholesterol. Cholesterol is synthesized in the body. It is used in cell membrane structure and also in the synthesis of steroidal hormones and Vitamin D. It does have some use; however, as it travels in blood through arteries attached to lipoproteins such as HDL and LDL, some of it sticks to the walls of the artery creating the condition known as atherosclerosis, a.k.a. clogged arteries. The higher the total blood cholesterol, specifically the LDL, the higher the incidence of cholesterol depositing on artery walls.

High blood cholesterol levels in individuals have been shown to increase cardiovascular disease rates. Total cholesterol in an individual should be less than 200 mg/dL. The total cholesterol is made up of LDL (low-density lipoproteins), HDL (high-density lipoproteins) and triglycerides. LDL, a.k.a. bad cholesterol, should be less than 100 mg/dL. HDL, a.k.a. good cholesterol, should be greater than 40 mg/dL and trigylcerides should be less than 150 mg/dL. If any of your cholesterol levels are outside these numbers, you've likely heard that you should avoid a high cholesterol diet, but why?

A high cholesterol diet is by name alone, high in cholesterol; however, studies are unsure as to whether or not dietary cholesterol is really the root cause of increased blood cholesterol levels. More importantly is the saturated fat intake that often occurs with a high cholesterol diet. High amounts of saturated fat have been shown to increase blood cholesterol levels in individuals. Food high in saturated fats are fatty meats and products produced using oils high in saturated fat such as potato chips, deep fried cuisine, and baked goods to name a few.

To muddy the waters a bit more, science isn't clear on why one person can eat a high cholesterol, high fat diet and not have high cholesterol(they may, however have other health issues), and another person will end up with high cholesterol on the same or even a better diet. The bottom line here is that a large part of high blood cholesterol can be contributed to genetics. Some people with high blood cholesterol respond well to environmental changes like diet and exercise therapy while others need medication to control their high cholesterol.

There are some super foods that scientists are finding out may help reduce blood cholesterol. Some of these super foods can even be used to replace foods in a high cholesterol diet.

Oats in oatmeal and oat bran contain soluble fiber. A daily amount of 5 to 10 grams of soluble fiber has been proven to lower LDL levels around five percent. Overall, the daily recommendation for dietary fiber is 25 grams. The remaining amount of fiber intake for the day beyond soluble fiber is 15-20 grams of insoluble fiber found in whole grains and other roughage such as celery. The best benefits from fiber are seen when both soluble and insoluble fiber are present in the diet.

Fish such as salmon, trout and sardines have high amounts of omega 3 fatty acids which not only lower LDL but raise the good cholesterol, HDL. Fish can easily replace the protein found in a high cholesterol diet.

Some nuts such as almonds, pistachios and pecans contain fiber, phytonutrients and Vitamin E. These nutrients have been shown to be beneficial in reducing cholesterol. Eat them in small quantities, though, because nuts are high in calories. Replace some of the protein in a high cholesterol diet with this super food.

Though the cholesterol in a high cholesterol diet may not be the culprit, the saturated fat almost always accompanies the cholesterol. So, ultimately, for optimum health, a high cholesterol diet should be avoided.

From a sickly little girl to a healthy chef to the stars, Darlene Nicholson transformed herself into The "Kick in the Butt" Healthy Lifestyle Expert and creator of the popular DVD "The Healthy Grocery Store Tour". Grab a copy of her free ebook "4 Steps to Permanent Weight Loss"...guaranteed to open your eyes to how easy weight loss can be with the right plan of attack. http://free-weightloss-book.com/

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Total Surfing Fitness – High Paying Surfing Fitness Program.

November 7th, 2009

Total Surfing Fitness - Functional Training Program For Surfers. $35 Commission On Upsell. Low Refunds. Affiliates Page: Http://www.totalsurfingfitness.com/affiliates.htm.

Total Surfing Fitness - High Paying Surfing Fitness Program.

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What High Cholesterol Blood Tests Mean & How to Help Prevent High Cholesterol

November 1st, 2009

According to the American Heart Association (www.americanheart.org), in addition to the fact that one out of every two persons will die of heart disease, over 70 million Americans currently have some type of heart disease. (Note: This does not include the tens of millions of people who are in the process of developing heart disease in coming years). The cost of treating heart disease (also know as cardiovascular disease, or CVD), in both direct and indirect costs is estimated to be over $400 billion annually.

Cardiovascular disease results in reduced quality of life, and an enormous cost to both society and taxpayers is avoidable, if only individuals would begin to take more responsibility to prevent heart disease through healthy eating and better lifestyle habits and regular doctor approved exercise. In addition you should consider including the proper use of nutritional supplements such as taking a high quality daily multi-vitamin and getting enough daily Essential Fatty Acids from eating healthy wild Salmon fish (non farmed raised), at least 2 to 3 times weekly and or taking quality fish oil supplements. There are also high quality nutritional supplements and natural enzymes that can help support better circulatory health. (see below)

About Cholesterol

Although, inflammation occurring in the body and high Homocysteine and C-Reactive Protein levels are still your most important tests to determine if you are a likely candidate for a heart attack, (see next week's blog on those two issues), if your cholesterol is exceedingly high, usually being listed as over 240 mg, then generally those levels should be reduced to a more moderate 200 mg or less level. Remember, cholesterol is necessary for the body and brain to function well and studies have shown that reducing your cholesterol levels too low (less than 160 mg), can actually help shorten your life.

When you visit your doctor for your annual exam, he or she will most likely do a simple blood test to check your cholesterol levels. Do you know what the numbers mean?

First, it must be generally be understood that cholesterol usually can't be dissolved in the blood, however, certain supplements and natural digestive enzymes: (nattokinase, bromelain), fish oiI, garlic and lecithin may help. (Also, a product called Circulatory Support mentioned at the end may be of aid). Cholesterol generally has to be transported to and from the cells by carriers called lipoproteins. Low-density lipoprotein, or LDL, is known as "bad" cholesterol. High-density lipoprotein, or HDL, is known as "good" cholesterol. These two types of lipids, along with triglycerides, make up your total cholesterol count.

LDL (Bad) Cholesterol

When too much LDL cholesterol circulates in the blood, it can slowly build up in the inner walls of the arteries that feed the heart and brain. Together with other substances, it can form plaque, a thick, hard deposit that can narrow the arteries and make them less flexible. This condition is known as atherosclerosis. If a clot forms and blocks a narrowed artery, heart attack or stroke can result.

HDL (good) Cholesterol

About one-fourth to one-third of blood cholesterol is carried by high-density lipoprotein (HDL). HDL cholesterol is known as "good" cholesterol, because high levels of HDL seem to protect against heart attack. Low levels of HDL (less than 40 mg/dL) also increase the risk of heart disease.

Triglycerides

Triglyceride is a form of fat made in the body. Many people with heart disease and/or diabetes also have high triglyceride levels.

Here are some guidelines from the American Heart Association:

Your Total Blood (or Serum) Cholesterol Level

Less than 200 mg/dL: Desirable

If your LDL, HDL, and triglyceride levels are also at desirable levels and you have no other risk factors for heart disease, total blood cholesterol below 200 mg/dL puts you at relatively low risk of coronary heart disease. Even with a low risk, however, it's still smart to eat a heart-healthy diet, get regular physical activity and avoid tobacco smoke.

200-239 mg/dL: Borderline-High Risk

If your total cholesterol falls between 200 and 239 mg/dL, your doctor will evaluate your levels of LDL (bad) cholesterol, HDL (good) cholesterol, and triglycerides. It's possible to have borderline-high total cholesterol numbers with normal levels of LDL (bad) cholesterol balanced by high HDL (good) cholesterol.

240 mg/dL and over: High Risk

People who have a total cholesterol level of 240 mg/dL or more typically have twice the risk of coronary heart disease as people whose cholesterol level is desirable (200 mg/dL).

Your LDL (Bad) Cholesterol Level

The lower your LDL cholesterol, the lower your risk of heart attack and stroke. In fact, it's a better gauge of risk than total blood cholesterol. In general, LDL levels fall into these categories:

LDL Cholesterol Levels

Less than 100 mg/dL Optimal

100 to 129 mg/dL Near Optimal/ Above Optimal

130 to 159 mg/dL Borderline High

160 to 189 mg/dL High

190 mg/dL and above Very High

Your HDL (Good) Cholesterol Level

With HDL (good) cholesterol, higher levels are better. Low HDL cholesterol (less than 40 mg/dL for men, less than 50 mg/dL for women) puts you at higher risk for heart disease.

Smoking, being overweight, and being sedentary can all result in lower HDL cholesterol. To raise your HDL level, avoid tobacco smoke, maintain a healthy weight and get at least 30 to 60 minutes of physical activity more days than not.

People with high blood triglycerides usually also have lower HDL cholesterol and a higher risk of heart attack and stroke.

Your Triglyceride Level

Triglyceride is a form of fat. People with high triglycerides often have a high total cholesterol level, including high LDL (bad) cholesterol and low HDL (good) cholesterol levels.

Your triglyceride level will fall into one of these categories:

• Normal: less than 150 mg/dL

• Borderline-High: 150-199 mg/dL

• High: 200-499 mg/dL

• Very High: 500 mg/dL

Many people have high triglyceride levels due to being overweight/obese, physical inactivity, cigarette smoking, excess alcohol consumption, and/or a diet very high in carbohydrates (60 percent of more of calories).

To help lower cholesterol: eat and live a healthy lifestyle, get regular exercise and work with a knowledgeable nutritionally informed doctor. Also, consider taking a daily quality multi-vitamin and fish oil supplement. Additionally, I have discovered that two excellent circulatory support products are: Circulatory Support and CoQ10 Supreme which are also all part of a 4 product comprehensive Cardio Health Support Package available at http://www.doctorgreens.com Here's to your better health, Hal Decker

Hal Decker is Founder and CEO of Doctor Greens, an organic and wholesome vitamin, supplement and greens company in Portsmouth, NH. Hal has has lectured to thousands about the importance of proper nutrition and diet to people around the country. Hal will have a book coming out titled "Start Feeling Better Now", due out in 2009. If you would like to hire Hal Decker for your next speaking engagement, visit http://www.doctorgreens.com

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The Dangers And Causes Of High Cholesterol

October 5th, 2009

As most of us may have read about, cholesterol is the fatty, wax like substance present in our cells and blood steam. Cholesterol has an important part in our body. This is because it produces cell membrane and contributes to a number of hormones as well. However, cholesterol can be dangerous to us if it is present in large amounts in our body.

The Two Types of Cholesterol

There are two types of cholesterol, one is the good cholesterol known as HDL or high density cholesterol and the other is the bad cholesterol known as LDL or low density cholesterol. The good cholesterol HDL, should be in levels of minimum 40md/dL or more and the bad cholesterol should be less than 200mg/dL.

The bad cholesterol is the cholesterol responsible for causing dieses including clogged arteries and can provoke a coronary heart disease.

What Causes High Cholesterol In Your Body?

High cholesterol level in your body is primarily due to the food products you consume which contain trans fat, saturated fats and cholesterol. This is the major cause of raising cholesterol levels in the blood stream. However, there is more than one cause of high cholesterol. Besides the foods you consume, excess weight, genes, gender and age all can cause high cholesterol levels.

Obesity is one of the major cause of high cholesterol as it occurs when the body mass is mostly made up of fat. Fat in turn, contain cholesterol. That is why, it is important to keep an ideal weight at all times.

Family's health history transmitted through the genes is also a cause of high cholesterol levels. So, if anyone in your family has suffered from high cholesterol, you may have a tendency to suffer from it too. High cholesterol caused by heredity can be controlled with medication under a doctor's supervision.

Men are found to be more prone to high levels of cholesterol in their teens while women become more prone to high cholesterol after menopause. Both men and women can control their cholesterol levels and maintain a normal level of cholesterol with proper health care and diet and with the right medication.

How To Prevent High Cholesterol

As most of the causes of high cholesterol are our own negligence in our diet and physical activities, we could easily manage our cholesterol level by modifying our diet and daily activities. We should pay more attention to the food we consume everyday and the amount of exercise we do everyday. This will help prevent and improve the levels of bad cholesterol in our body and maintain it at the right level.

Another factor that causes high cholesterol levels is triglyceride, which is a form of fat. It comes from food and is also made in your body. People with high triglycerides will often have a high total cholesterol level too.

The Importance of Understanding Your Cholesterol Level

It is extremely important to know your cholesterol levels. This is because having untreated high cholesterol can make you very prone to heart attacks and strokes. Although obesity is one of the most obvious causes of high cholesterol, just because you have an ideal weight does not mean that you have the right cholesterol level.

Basically your level of cholesterol can be categorized in one of three categories of cholesterol levels, which are: desirable, borderline risk, or high risk. You are considered as being in the desirable category if your total cholesterol is less than 200mg/dL, and the risk of getting a heart attack is relatively low, unless if you have other risk factors for the condition.

If your cholesterol is between 200 and 239mg/dL, you are considered in the borderline risk category. About a third of all people are in this category. If you are in the borderline category, you should check your cholesterol level at least once a year, especially if your HDL is less than 40mg/dL and/or you don't have other risk factors for heart disease.

Lastly, if your cholesterol level is at 240mg/dL or more, you are in the high risk category. This means your risk of heart attack and stroke is very high. You will also have twice the risk of other coronary problems. If you are in this category, you must be more careful and start taking steps to improve your condition.

The most important to remember is lower LDL cholesterol, means lower total cholesterol level. Take all of the possible measures to keep your LDL cholesterol as low as possible. If you still are not able to lower your cholesterol, you can ask your doctor to prescribe medications to assist you in this process.

Cindy Heller is a professional writer. Visit Cholesterol Lowering Food to learn the difference between high cholesterol food and other good cholesterol food.

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Crunch Cholesterol: Safe, Natural Secrets For High Cholesterol.

August 9th, 2009

Cholesterol Expert Colin Carmichael Reveals The Little Known And Seldom Talked About Secrets Found In Nature That Work Wonders At Lowering Cholesterol & Triglycerides. Get Cleaner Arteries And Kick Start Your Heart Health In Lightning Fast Time.

Crunch Cholesterol: Safe, Natural Secrets For High Cholesterol.

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What Is High Cholesterol And How Does It Affect Me

July 28th, 2009

Cholesterol is a type of fat that is part of all animal cells. It is essential for many of the body metabolic processes, including hormone and bile production, and to help the body use vitamin D.

Cholesterol is more abundant in tissues which either synthesize more or have more abundant densely-packed membranes, for example, the liver, spinal cord and brain.

The liver is the main processing center for cholesterol. When we eat animal fats, the liver returns the cholesterol it can not use to our bloodstream and when there is too much cholesterol circulating in our bloodstream, it can build up into fatty deposits. These deposits cause the arteries to narrow and can eventually block the arteries completely, leading to heart disease and stroke.

Cholesterol is produced by the liver and it is also made by most cells in the body. It is carried around in the blood by lipoproteins. We need blood cholesterol because the body uses it to build the structure of cell membranes, to produce hormones like testosterone, adrenaline and estrogen and to aid the metabolism.

Types of Cholesterol

There are two types of cholesterol, good and bad, the difference between them is:

a. Low density lipoprotein (LDL) cholesterol called the bad cholesterol because it goes into the bloodstream and clogs up your arteries.

b. High density lipoprotein (HDL) cholesterol called the good cholesterol because it helps to take the bad cholesterol out of the bloodstream.

Cholesterol is transported towards peripheral tissues by the lipoproteins chylomicrons, very low density lipoproteins (VLDL) and low-density lipoproteins (LDL).

Risks associated with high triglycerides

According to the lipid hypothesis, abnormally high cholesterol levels (hypercholesterolemia), or more correctly, higher concentrations of LDL and lower concentrations of functional HDL are strongly associated with cardiovascular disease because these promote atheroma development in arteries (atherosclerosis). High cholesterol has also been linked to diabetes and high blood pressure.

Both heredity and diet have a significant influence on a person's LDL, HDL and total cholesterol levels. Evidence strongly indicates that high cholesterol levels can cause narrowing of the arteries (atherosclerosis), heart attacks, and strokes.

Cholesterol in the bile can crystallize to form gall stones that may block the bile ducts. Cholesterol count also rises during pregnancy.

However, in recent years, scientists have come to realise that to decide whether an individual's cholesterol levels are dangerous, these levels need to be considered in the light of the person's overall risk of heart disease.The higher the risk of heart disease (for example, a male smoker with high blood pressure and diabetes), the greater the need to get cholesterol levels down.

Cholesterol tests

Cholesterol testing is recommended as a screening test to be done on all adults at least once every five years.

Foods that contain cholesterol

The cholesterol in your diet comes mainly from the saturated fats found in animal products. All foods from animals contain some cholesterol. Foods from plants do not contain cholesterol. Other sources of dietary cholesterol are full fat dairy foods, eggs and some seafood.

Safe blood cholesterol levels

Health authorities recommend that cholesterol levels should be no higher than 5.5mmols per liter. Approximately 50 per cent of adult Australians have a blood cholesterol level above 5mmols per liter. This makes high blood cholesterol a major health concern in Australia.

How to lower high cholesterol

The best way to maintain healthy levels of cholesterol in your diet is to limit foods high in saturated fats. Try to avoid: Fatty meats , full fat dairy products, processed meats like salami and sausages, snack foods like chips, most takeaway foods, especially deep fried foods, cakes, biscuits and pastries.

However the most important thing you can do to reduce your cholesterol level is to maintain a healthy lifestyle. You should try to:

a. Limit the amount of cholesterol-rich foods you eat.

Increase the amount and variety of fresh fruit, vegetables and wholegrain foods you have each day.

b. Choose low or reduced fat milk, yoghurt and other dairy products or have added calcium soy drinks.

c. Choose lean meat (meat trimmed of fat or labeled as heart smart).

d. Limit fatty meats, including sausages and salami, and choose leaner sandwich meats like turkey breast or cooked lean chicken.

e. Have fish (fresh or canned) at least twice a week. Replace butter and dairy blends with polyunsaturated margarines.

f. Include foods in your diet that are rich in soluble fiber and healthy fats, such as nuts, legumes and seeds.

g. Limit cheese and ice cream to twice a week.

Some studies have suggested that eating oats and legumes may lower LDL cholesterol. Food components like saponins (found in chickpeas, alfalfa sprouts and other foods) and sulphur compounds (like allicin found in garlic and onions) may also have a positive effect on cholesterol levels.

Plant sterols can lower cholesterol levels,these are

found naturally in plant foods including sunflower and canola seeds, vegetable oils and (in smaller amounts) in nuts, legumes, cereals, fruit and vegetables. Some margarine has concentrated plant sterols added to it. Plant sterol enriched margarines may help to lower LDL cholesterol.

Treatment for high cholesterol

Treatment of high cholesterol is aimed at lowering the low-density lipoproteins (LDL) or bad cholesterol, lowering triglyceride levels, and increasing the high-density lipoproteins (HDL) or good cholesterol.

Treatment will be most effective if it also includes appropriate diet, weight loss (if necessary) and physical activity.

The first steps in treating high cholesterol levels are: Regular physical activity and healthy eating.

There are also some foods that may help to lower cholesterol levels, particularly garlic, soya, oats, corn and selenium-enriched cereals.

Cholesterol-lowering foods are not suitable for children under five years or for pregnant or breastfeeding mothers.

Medication :Statin drugs work by interfering with the cholesterol-producing mechanisms of the liver and by increasing the capacity of the liver to remove cholesterol from circulating blood. Statins can lower LDL cholesterol by as much as 60 percent, depending on the drug and dosage.

Dick Aronson has a background of over 35 years in various facets of the Healthcare industry. He set up and ran clinical trials in more than 20 countries and he has also founded a number of small private health related businesses. Dick now runs a number of informative health websites Go" target="_blank">www.healthinnovationsonline.com/">Go to Health Innovations Online and Go to Cholesterol Information

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July 23rd, 2009

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