Archive for the ‘exercise’ Category

High Cholesterol Treatment

Sunday, November 9th, 2008

Diet and drugs

High cholesterol is usually treated with healthy diet changes, exercise, and medications. For people at a high risk of heart disease, medications are started right away, in combination with a healthy diet and exercise. For people at lower risk of heart disease, the doctor may recommend trying diet and exercise changes alone for 3 to 6 months, and adding medications if this does not reduce cholesterol to the desired levels.

What should your cholesterol levels be? Based on Canadian guidelines, your doctor will choose cholesterol target levels based on your risk of heart disease. Factors that increase your risk of heart disease include your age, gender, blood pressure, whether you smoke, and whether you have medical conditions such as diabetes, peripheral arterial disease, chronic kidney disease, or a history of stroke. Your doctor will consider these factors and calculate your risk of heart disease in the next 10 years.

Surgical treatment for lowering cholesterol

An operation called ileal bypass lowers the level of blood cholesterol by decreasing the amount of cholesterol and bile acids taken up from the intestines. Your doctor will not likely consider such a procedure except in extreme cases and where other methods of lowering cholesterol have been unsuccessful.

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Heart Disease Risk Factors

Friday, November 7th, 2008

In order to function properly, your heart needs a large and continuous stream of oxygen-enriched blood, which is supplied directly to your heart muscle through your coronary arteries. If your coronary arteries become clogged, blocked, inflamed, infected, or injured, the blood flow to your heart will be reduced, which can cause injury to your heart muscle and in turn lead to heart disease or cardiovascular disease (CVD). Some of the more common outcomes of heart disease include myocardial infarction, ischemic heart disease and angina, and arrhythmias.

General risk factors for heart disease

Those you can’t change:

* Family history: Genetic predisposition can play a role in the development of heart disease. Your doctor will want to know if you have a family history of heart disease.
* Age: Wear and tear on your body is cumulative. The heart is no exception. The older you are, the more wear and tear your system will have and the greater the risk of your system not functioning as it did when you were younger.

Those you can change:

* Smoking: Smoking reduces the blood’s oxygen level, injures artery walls, and raises your heart rate and blood pressure.
* High-fat diet: Diets high in fat, especially saturated fats, increase the risk of fatty buildup in the arteries.
* High blood cholesterol: Cholesterol is a fatty substance required by your body to make cells. But your body only needs a certain amount. High blood cholesterol can cause arteriosclerosis.
* Physical inactivity: Regular exercise helps to strengthen your heart muscle and keep it in good working order.
* Hypertension or high blood pressure: Hypertension means your blood is hitting too hard against your artery walls. High blood pressure can increase your risk of stroke, aneurysm, heart failure, heart attack, and kidney damage.
* Obesity: Being significantly overweight or obese increases your blood pressure, causing your heart to work too hard on less oxygen, and it increases your risk of diabetes.
* Stress: Stress increases your heart rate and blood pressure, which in turn causes damage to your arteries and heart.
* Diabetes: Men with sugar diabetes (diabetes mellitus) have 3 or 4 times the likelihood of developing atherosclerosis, resulting in angina, heart attacks, strokes, or peripheral vascular disease. Women with diabetes are at an even higher risk - probably 4 times that of non-diabetic women.

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Four Main Factors Causing High Cholesterol

Monday, October 27th, 2008

Besides diet, other causes of high cholesterol are lifestyle, gender and the heritage of the individual.

For some, even maintaining cholesterol at the right levels and being fit and thin will still not prevent the development of high levels of bad cholesterol. Due to heart risk factors besides diet, some people require a very aggressive approach which includes cholesterol lowing medication.

Lifestyle issues and high cholesterol:

* When we opt for convenience in eating over nutrition, we are setting ourselves up for problems. Eating fast foods and convenience foods results in eating too many fats and salts, which can raise our bad cholesterol levels. In addition, a more sedentary lifestyle also contributes to unhealthy levels of cholesterol.

* A visit to a nutritionist or dietician can help us all better understand eating for the right reasons and for optimal health. It is never too late to start on this path.

* Regular exercise will effectively lower cholesterol and will maintain your body strength to function best. Just 20 minutes of aerobic exercise, including walking, each day will lower cholesterol. Exercise does not have to be a large time or money commitment. Simple activities that get you moving and that you enjoy enough to repeat are almost always adequate.

Diet:

* An important consideration in eating is choosing lower fat.

* Buy cooking oils that are unsaturated. Use low fat cooking sprays to replace heavy oils whenever possible. Reduce your overall use of oils even further by using cooking techniques that require little or no oil.

Age and Gender:

*Cholesterol levels increase with age. Women generally have a lower level than men from age 50 to 55. Once a woman starts menopause, the cholesterol level starts to increase.

* While there is not much that you can do about your age, you can make sure that age does not threaten your heart health by sticking to a healthy lifestyle and diet and by getting your cholesterol levels monitored.

Heritage:

* Genetics play a key role in a person’s health and this includes the amount of cholesterol you might have.

* Find out if your family battles with high levels of cholesterol and then bring this to your doctor?s attention right away. If you have a family history of heart disease and high cholesterol levels, work harder and start earlier in adopting a healthy lifestyle and eating plan.

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All The Info On The New Cholesterol Findings

Thursday, October 9th, 2008

Cholesterol, although a fat, is an essential nutrient for the body. It is made in the liver. The liver produces cholesterol in the necessary quantities for health.

Food that helps to lower cholesterol levels

Other foods that can lower the cholesterol levels are fruits and vegetables. This type of food doesn’t contain that much cholesterol so whatever you eat, you won’t be adding to its levels.

Another great thing about fruit and vegetables is the fact that they are great sources of fibres that the body also needs to combat LDL cholesterol. Berries as well as fruit that is citrus and carrots are just some of the fruit you can count on for combating LDL.

Soya is another food that can dramatically reduce the levels of cholesterol in the body. Fibre rich food, soya as well as almonds and plant sterols also reduce cholesterol levels by as much as 20 percent, according to a recent study. Eating oats, olive oil and barley are also great ways to lower LDL.

To lower LDL, it’s important to consciously avoid foods that are deep-fried. If you have to eat fried foods, make sure that the oil that you use is vegetable oil.

Never use butter as this is rich in saturated fats. Instead, use margarine as a substitute. Steam, braise, boil or bake your food these are both tastier and healthier.

It’s not just the food

There are many factors that contribute to the rise in the levels of cholesterol. In addition to one’s eating lifestyle, there is the age, gender, genes, family history and of course the amount of physical activity that’s done. Exercise is certainly very important in keeping LDL cholesterol at bay. Not only that, it strengthens the body’s resistance as well as improves blood circulation.

One reason for the high levels of cholesterol, could be due to the wide variety of fast food being offered these days at the grocery store and in restaurants. But is there one food product that can be called the best to lower cholesterol? Probably not as a well balanced diet comes from all of the food groups.

Lowering cholesterol quick tips

* Instead of drinking full cream milk on cornflakes or whole grain, try using non or low fat milk instead. The taste is almost the same, but is much healthier.
* Instead of ordering a steak change your menu to lean meat instead, but be careful as even lean meat has fat, although not as much and tastes just as good as the big steak.
* The healthiest thing to have either for lunch and/or dinner is food that comes from the ocean. Fish or shellfish is known to contain concentrates of Omega 3, which is very effective in lowering cholesterol.
* Eating a candy bar or a slice of cake is tempting, but they are rich in fat - although there are low fat and cholesterol free chocolate cake recipe. Try nuts or fruits instead, which are rich in fibre as well as contain vitamins and minerals that are lots healthier than the candy or cake.
* In each meal, don’t forget to add fruit where possible. A salad works well or grated carrots as a side dish. There should be a balance whenever eating meat or fish.
* Chicken is not so good if it’s fried, steamed is far better and a healthier way of cooking it - but remember to remove the skin.

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How To Increase HDL, Good Cholesterol

Saturday, September 20th, 2008

Thanks to powerful cholesterol-lowering statin drugs, driving down low-density lipoprotein (LDL), or  bad  cholesterol, has been the primary approach to improving cholesterol levels. But there s more to the story of cholesterol and cardiovascular risk than LDL alone. Another key player is high-density lipoprotein (HDL), the  good  cholesterol. Higher levels of HDL are associated with lower cardiovascular risk. The good news about this good cholesterol is that simple lifestyle changes can help boost HDL, reports the June 2008 issue of Harvard Women s Health Watch.

HDL removes LDL from artery walls and ferries it to the liver for processing or removal. HDL also fights potentially dangerous inflammation and clot formation. According to a recent review of research on HDL, there s some evidence that increasing HDL can reduce the risk of heart attack and stroke even without changes in LDL.

Harvard Women s Health Watch suggests several things people can do to nudge up HDL levels. Most of these strategies also improve health in other ways.

1. Get aerobic exercise. Moderate to vigorous aerobic exercise can boost HDL by 5% to 10%. Aim for five 30-minute sessions per week.

2. Lose weight if you need to. If you re overweight or obese, you can boost your HDL level by about 1 mg/dL for every seven pounds lost, although any amount of weight loss will help.

3. If you smoke, quit. HDL levels rise by as much as 15% to 20% after you quit.

4. Eat a healthy diet. Avoid trans fats, which increase bad cholesterol and decrease good cholesterol. Avoid highly refined carbohydrates, such as white-flour products.

5. Consider medications. Lipitor, available over the counter, is the most effective HDL-raising medication available. Lipitor can be strong medicine work with your clinician if you want to try it.

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What Factors Cause High Cholesterol?

Wednesday, September 3rd, 2008

The biggest and most dangerous factor for heart attacks and coronary artery problems is the blood cholesterol level present in the body. Even if you have normal cholesterol level, you can still face a potential heart attack. Read on to find out more.

As stated by Maureen Mays, a lipid specialist and a cardiologist at Oregon Health & Science University in Portland, the reading of your total cholesterol is a meaningless and misleading number as it has been found that half the number of people who faced a heart attack had normal total cholesterol level.

A bad cholesterol level, or what is generally known as LDL, can be made normal by consuming a healthy and nutritious diet along with regular exercise. Obesity is also a common reason for high level of LDL in the body. For those who are chain smokers, it is high time that they should quit this habit so as to maintain a good cholesterol reading.

A healthy diet plan and regular exercise is highly recommended to women who are near their stage of menopause as they may experience a phase of bad cholesterol at that time. Drinking one or two drinks is fine in order to keep your cholesterol level intact as high dosage of alcohol results in high sugar level. Do not waste time and go for a cholesterol test now.

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Take Control Of Cholesterol To Protect Heart Health

Thursday, August 28th, 2008

Heart disease is an issue that gets much attention in the media, and for good reason. It is the leading cause of death for men and women in the United States. Heart disease is a major issue, and a variety of risk factors come into play. Today I want to narrow the subject down on cholesterol, this is one of the graten still manageable-the most risk factors for cardiovascular disease.

Make it a point to discuss in depth with my cholesterol patients, because anyone can control over their health, when it comes to keep cholesterol in a healthy range. It is true that a tendency towards high cholesterol can be inherited genes, but there are also a lot of opportunities in such cases.

Making the effort is worth it: Studies have shown that lowering cholesterol decreases your chance for developing heart and Gefakrankheiten. In addition, the people who currently have heart disease can reduce their risk of suffering nonfatal heart attacks and death from heart disease by lowering cholesterol levels.

Healthy answers to lower cholesterol

To help fight heart disease, I have combed through the latest research results and the list of natural ways to start lowering cholesterol today.

Vitamins - Looking for a formula vitamin supplement that helps your cholesterol ratio in the normal range. Vitamin E and selenium are two essential nutrients for health cholesterol. Vitamin B3 (niacin) is another nutrient believed to lower LDL, the bad cholesterol.

Herbs and spices - The seeds and leaves of Fenugreek May lower total cholesterol. Make sure to increases of at least 500mg of this potent Herb. Guggulipid, the chewing gum myrrh resin of a tree in India may also lower LDL. Other studies suggest that artichoke leaf extract, yarrow, holy basil, ginger, turmeric, garlic, rosemary and cholesterol-lowering effects.

Quit Smoking - Smoking causes high cholesterol, smoking, but may good, HDL, cholesterol and reduce the risk of developing heart disease.

Dietary Fiber - foods from plants, particularly oat bran, barley, psyllium seeds, flax, apples, citrus fruits and legumes, contain soluble fiber, cholesterol favourable impact levels.

Phytosterols - These links can be found in small amounts in plant foods with intestinal absorption of cholesterol. Get them in vegetable oil spreads like Promise, Benecol and Smart Balance, on vegetable oil based salad dressing and fortified foods, such as Minute Maid Heart Wise orange juice and CocoVia chocolates.

Soy Foods - tofu, tempeh, soy milk, Edamame soy and nuts are just some of the soy products, has been shown to lower LDL cholesterol.

Omega-3 fatty acids - This cholesterol-lowering nutrients found in walnuts, flax seed and fish. The aim for 2 servings per week of salmon, mackerel, herring, tuna or sardines. Fish oil capsules are another way to your daily diet dose.

Cutting down on saturated fatty acids that LDL cholesterol in check. People with heart diseases should be to eat less than 200mg of cholesterol from animal products (meat, milk, eggs), and those who wish to maintain healthy cholesterol levels should stay under 300, according to the American Heart Association. Trans-fats, increase bad LDL, cholesterol and reduce good, HDL, cholesterol should fully exercise avoided.

Apart from the many health benefits in connection with the exercise, moderate physical activity can increase the cholesterol.

Now good that you know how many simple options for the management of cholesterol health, I am sure you are curious, they’re off! Work with your doctor and not be discouraged. As long as you practice moderation by diet, add some useful vitamins and herbs, remain active and every day, you can be well on the way to a healthy number on your next cholesterol screening.

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Cholesterol - What Is It And Is It All Bad?

Monday, August 11th, 2008

Are there ways you can lower cholesterol levels in my body without drugs? We live in such a drug heavy society that I want to be able to improve my health without taking drugs. Lowering cholesterol levels in our bodies can improve our overall health. It certainly isn?t that the drugs don?t work, they really will lower cholesterol in most cases, but there is that risk of long term or short term side effects from them.

One of the best ways to lower cholesterol levels is through diet. It sounds like a simple and straightforward solution to the problem, but it really is one of the best things you can do. By eating a low fat and low cholesterol diet, you can actually lower your cholesterol in addition to improving your overall health. The two go hand in hand and will help you feel better and put a smile on your face when those cholesterol level tests come back.

Another lifestyle change you can make to lower cholesterol is to exercise. One of the best steps you can take to lower your cholesterol is to improve your overall cardiovascular health through exercise. The exercise is actually not even what will lower your cholesterol. The exercise will strengthen your heart and your circulatory system to reverse the effects of high cholesterol.

This may seem obvious to some, but if you are a smoker, quit smoking. In smokers, the build of the plaque that high cholesterol builds in the arteries is accelerated. As the plaque builds up, your heart has to work harder and harder to push blood through the arteries. This harder work can cause a heart attack or even a stroke. If you quit smoking you can lower cholesterol levels and slow the build up of plaque in the arteries.

Get lower cholesterol levels by, of all things, taking it easy from time to time. Believe it or not, chronic stress can actually affect your cholesterol levels. In fact, if you are following a good diet, not smoking, and exercising but are still stressed, you may not see any improvement. Take the time to relax a little bit as part of your road to lower cholesterol levels. Get a massage, take a walk, or just kick back from time to time and enjoy time with your family or friends. Anything to make sure you are letting go of all the stresses in your life so that your body will be able to help you.

If you are trying to lower cholesterol levels, you will be amazed at how much you can actually accomplish without drugs. You can see improvement in a matter of weeks if you are disciplined and dedicated to making it happen without fear of side effects associated with certain drugs. Talk to your family doctor about other non-drug treatments to lower your cholesterol, and put yourself on the road to a healthier you without pumping prescription drugs into your body.

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How to Fight Cholesterol

Monday, August 4th, 2008

Dr. Helen is having some cholesterol hell. She wants to keep her LDL cholesterol low and HDL cholesterol high, and having suffered a heart attack in the past this is of the utmost importance. The product she was using was Benecol Smart Chews, which, judging by the nutrition facts, don’t seem to have anything particularly wrong with them. It uses plant sterols, proven to lower LDL cholesterol in the human body. Yet her LDL cholesterol and triglycerides level went up. What gives?

Whatever the reason, cholesterol is something you should try to keep in check whether young or old. Sometimes, triglycerides and LDL cholesterol come from crazy places you wouldn’t even think of. Below are my tips for getting your cholesterol under control through the use of a good diet, exercise, and supplements.

Avoid Processed Foods and Artificial Sweeteners

This is so hard to do nowadays because almost everything is processed and almost everything has corn syrup in it (even the chews!). Processed foods like corn syrup — and even white bread and white pasta — are turned into glucose (sugar) rapidly by the body. Excess sugar that your body doesn’t use fast enough will be turned into fat. In this case, most often these foods will be turned into triglycerides, a kind of fat that is easy to burn off but is detrimental to your health.

Buy truly whole grain products whenever possible to avoid this affect on the body.

Limit Your Alcohol Consumption

Certain alcohol beverages, such as beer and especially wine, have been shown to have incredible health benefits in moderation. A couple glasses of wine a day is no problem. However, when you drink alcohol, the liver prioritizes the metabolism of alcohol over other substances such as glucose. This results in even more glucose than usual being converted into triglycerides. This will happen especially when drinking cocktails that involve fruit juices and syrups. This is especially a warning to all the college students out there!

Eat Your Fiber

This can’t be stressed more. Fruits, vegetables, and legumes have so many different qualities that are amazing that they shouldn’t be passed up on. In terms of helping with your cholesterol, there are some benefits that your greens can give you that few foods can. The soluble fiber in fruits and legumes, as well as oatmeal, form gelatinous substances in the intestine and bind with cholesterol so that it is removed rather than absorbed. Eating just 15 grams of soluble fiber a day can reduce your LDL cholesterol by 10-15% over time.

Exercise and You Won’t Be Sorry

A regular regimen of exercise is extremely helpful in burning off triglycerides and reducing LDL cholesterol while boosting HDL cholesterol. There is no doubt that cardiovascular exercise as well as weight training reduces inflammation, excess fat, and LDL cholesterol. Truly, any amount of exercise is beneficial but those who do it regularly will see the most benefit. You need to remember though that the heart is also a muscle, and while it may seem strange, a whey protein shake after a jog is just what it needs to build itself stronger than ever before.

Get Acquainted with the Good Fats, Throw Out the Bad

A supplement with plant sterols alone is not going to do the trick — essential fatty acids have the most control over your cholesterol levels. Before I say anything, I just wanted everyone to know that I am extremely biased against low/no fat diets. I think they are ridiculous and led to a generation of people coming down with cardiovascular diseases. That’s because fat in your diet is so absolutely necessary that you can’t afford to cut it out. In terms of cholesterol, fat can save your life if you eat the right kinds. So what are they?

Monounsaturated fats are what you want the most of in terms of lowering LDL cholesterol. When eating a salad or some whole wheat pasta, feel free to drizzle a good helping of extra virgin olive oil. Salad dressings based on olive oil are also good. Seriously, olive oil is amazing and shouldn’t be passed up on.

You should also make sure to get a large amount of your essential oils from food sources. Fish have a lot of good fats in them, such as the polyunsaturated omega-3 and omega-6. Avocado is great. Some coconut oil, a medium-chain saturated fat, has been shown to be beneficial as well. You should also eat a decent amount of nuts, as they contain a great amount of oils that are beneficial to the body.

So what are the bad? Any kind of processed or refined oil. That giant, cheap gallon of vegetable oil should be thrown out immediately. There is no better way to raise your triglyceride and LDL cholesterol count than to cook everything in vegetable oil. When oils are heated they undergo a chemical transformation that makes them much less healthy for you. Basically, anything that says processed, hydrogenated, or partially hydrogenated should be thrown out especially if found in packaged food. These are generally trans fats — the biggest culprit in terms of bad cholesterol.

You will also want to trim as much fat off of red meat as possible as, unlike coconut oil which is a medium-chain saturated fat, these are long-chain saturated fats and do have a connection to higher LDL cholesterol. Replace some of your red meat meals with fowl and fish instead.

Some Supplements Do Wonders

There is a reason that bodybuilders and nutritionists are absolutely obsessed with certain supplement products. Their benefits are proven, visible, and effective in everyone.

Flax seeds and flax seed oil are one of nature’s best sources of omega-3 and omega-6 fatty acids. Taken as a supplement or whole, these little guys do wonders for your cholesterol and heart. Cod liver oil is a good alternative, containing these fats along with vitamins A and D naturally.

Like I said, bodybuilders and nutritionists take these because they work. AI put a bit of flaxseed oil in every protein shake I make. While I’m sure the Benecol Smart Chews has had some kind of effect given the plant sterols, I don’t believe that it can have nearly the effect as supplementing with essential fatty acids.

Conclusion

There are many lifestyle changes that you can make in order to boost your cardiovascular health and tackle cholesterol problems. As a natural substance that your body needs, dietary cholesterol itself has very little impact on the cholesterol in your body. When you eat more cholesterol, your body simply makes less. The terms HDL and LDL actually refer to lipoproteins that surround the cholesterol the production of which has much more to do with dietary fat than dietary cholesterol. A good exercise regimen, but most of all a healthy diet full of unprocessed foods and essential unsaturated fatty acids, are essential to raising your HDL and LDL levels, thus preventing the kind of arterial plaque that can lead to so many cardiovascular diseases.

These tips worked for me, and I hope that by following my suggestions you can successfully achieve your goals. Good luck Dr. Helen and everyone else!

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Walk to Better Cholesterol

Saturday, August 2nd, 2008

Your heart welcomes a good walk, finds a study in the International Journal of Sports Medicine. For every 100 calories women burned daily in moderate-intensity workouts (such as brisk walking), they slightly lowered levels of LDL (bad) cholesterol by 1.6 points and raised HDL (good) cholesterol significantly, by 1 point in one year. Women who worked out either more or less vigorously than the moderate-intensity group didn’t get the same cholesterol benefit.

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