Posts Tagged ‘American Heart Association’
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The Truth About Red Wine and Heart Disease?
Red Wine, Heart Disease, Hungry Sharks and Knights in Shining Armor
What is so special about wine? What is it that makes it potentially more protective against coronary heart disease, and perhaps other diseases, that other forms of alcohol?
In recent years, scientists have concluded without doubt that many human diseases such as heart disease, cancer and the aging process is caused or stimulated by a ravenous group of chemicals called free radicals. These highly charged little villains prowl the body and attack healthy cell membranes through a process that is called oxidation. In this scenario, there is however a knight in shining armor that jumps to the rescue and purges these ever hungry little killers. The name of our crusader is antioxidants.
Without getting too technical, the oxidation process in our bodies is crucial for health, without it, for instance, we would not be able to extract energy from our food. But if there are too many free radicals in our bodies this can be harmful.
Our body has its own defenses against free radicals, in the form of enzymes that are able to turn the hungry little sharks into harmless water. However, sometimes our bodys natural defense mechanisms cant cope. Other times, external events can cause huge increases of free radicals within our bodies, such as x-rays, cigarette smoke and exposure to toxic substances. At times, this surge of free radicals can swamp our defenses and illnesses such as radiation sickness may take place.
So what does all this have to do with heart disease?
Low density lipoproteins, commonly know as bad LDL, can penetrate and gather against the inner walls of our arteries, under certain conditions, forming fatty streaks and plaque. Taken alone, LDL particles arent so dangerous it seems, however, when attacked by free radicals they turn into dangerous and somewhat aggressive cells, capable of actually penetrating and harming the smooth inner walls of our arteries. This process is called oxidation. Oxidized LDL is known to be the culprit in stimulating atherosclerosis, heart disease and stroke.
Antioxidants, as the name suggests (anti-oxidants) can help stop the oxidation process, which are the results of free radicals doing their stuff. Most antioxidant research has been carried out on vitamins (A, E, beta carotene) but quite a lot of work has also been done on the healthy benefits of red wine. While most research on red wine has been done in relation to coronary heart disease, it seems that the benefits of wine dont stop there.
Red wine and Coronary Heart Disease
Red wine contains a wide range of flavanoids; these are the chemicals that give the wine its particular taste and character, making one different from another. Many of these flavanoids act like antioxidants. Perhaps the forerunner of wine research was carried out by a certain Serge Renaud, who discovered the French Paradox, which suggested that wine was the decisive factor in protecting the people in southern France from their very high fat diets and ultimately coronary heart disease. Even if these people do eat large quantities of high fat cheese, pt, and salami they have some of the lowest rates of heart disease in the world.
Another study, statistical rather than practical, by a Professor Grey of the University of Bern in Switzerland focused on the low, medium and high coronary heart disease (CHD) mortality figures of the World Health Organization.
What did he find? Well from among the high mortality areas were Finland and Scotland, the middle areas included Ireland, and the low CHD areas included Spain, Italy and France. He then compared heart attack rates with antioxidant levels in blood samples taken from men living in those areas.
What he found was very interesting, the results showed that high antioxidant levels, in particular vitamin E, coincided with low death rates of heart disease. Moreover, his results showed that vitamin E levels were 94% more accurate in predicting CHD rates than were cholesterol levels or blood pressure figures! Apart from diet, the high CHD regions drink very little, if any wine, whereas the low regions traditionally accompany their meals most days with wine.
It certainly seems strange that two much studied cities; Glasgow in Scotland and Toulouse in France show many similarities and yet many differences. The inhabitants of both cities eat tremendous amounts of high fat foods, traditionally take little exercise and drink alcohol. The surprising difference is that while the people of Glasgow have one of the highest rates of CHD in the world, the fortunate people of Toulouse have one of the lowest. Traditionally beer and spirits are the preferred drinks in Glasgow, while the folks in Toulouse drink red wine.
It has also been suggested that drinking in moderation together with meals is beneficial, while binge drinking at bars in the evening is harmful. It seems the southern Europeans dont drink for the alcohol buzz, but just as a pleasant accompaniment to their meals.
At first the large heart institutions such as the American College of Cardiology and the American Heart Association ignored both antioxidants and frowned upon wine. While it is clear that it could be potentially dangerous for a physician to recommend his patients start drinking alcohol, it is also strange that they pretended for so many years to ignore the evidence. Well, now even if they dont promote the taking of vitamin pills; antioxidants and free radicals are now recognized.
However, according to the AHA There is no scientific proof that drinking wine or any other alcoholic beverage can replace conventional measures … No direct comparison trials have been done to determine the specific effect of wine or other alcohol on the risk of developing heart disease or stroke. Just ask yourself who would pay for such studies. Clinical Trials have the purpose of showing one thing to be better than another, or whether a certain substance is beneficial to health. The costs of clinical trials is so high that only the pharmaceutical industry have the financial clout to invest in them invest is the correct word. What a surprise.
About the Author
http://www.allabout-heart-disease.com the site that tells you how it is, about getting your life back and living it to the full! Articles, tips, advice and the latest news on how to take care of your heart. You can get articles like this in your mailbox each month by submitting to our eZine The Webs Heart at: http://www.allabout-heart-disease.com/webs-heart-subscribe.html
Written By: Nicholas Webb
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A Look at Omega-3 Fatty Acids and Heart Health
According to research data published by the American Journal of Clinical Nutrition, individuals that include regular daily intake of Omega 3 can reduce the risk of heart attack (coronary thrombosis) by up to seventy percent. Such encouraging news has generated a good deal of interest in Omega 3 of late.
What is Omega 3?
Omega 3 is, in fact, a polyunsaturated fatty acid which, as it passes through the limentary canal (digestive tract through the human body), breaks down existing cholesterol and deposits a minutely thin barrier to prevent its reformation. Omega 3 works to fight again the principal cholesterol culprit that causes clotting of the blood. These clots then block blood vessels causing heart attacks or, if they reach the brain, strokes.
Omega 3 is most commonly associated with the oils found in fish. Best known sources are mackerel, trout and salmon although the oils can be extracted from white fish; and the liver of the Cod is particularly rich as well.
The American Heart Association recommends a daily intake of 1000 mg. of Omega-3 for measurable health benefits in cardiovascular care. There are various ways of including Omega 3s in your diet so you need not worry if you are not a big fan of fish.
Sources of Omega-3s
The most obvious method, eating suitable fish regularly, isnt practical for everybody, as again not everyone enjoys fish, some people are even allergic to it and, of course, vegetarians and vegans dont eat fish. Fortunately there are a wide range of supplements on the market for those people.
The most common form of supplement is the capsule formulated from concentrated oils derived from those fish that have the high Omega 3 levels. Generally, the tablet will contain something around fifty percent from that source (fish) with the balance made up of other sources of fatty acids.
Omega 3 fatty acids are not restricted to fish oils – they can also be found in a number of plant extracts as well. The best source of Omega-3 is alpha-linolenic acid (ALA) which includes flaxseed (linseed) oil, rapeseed (canola) oil, chia seeds, walnuts and walnut oil, the Mediterranean plant, purslane, grass-reared meat, and dark green leafy vegetables. These items are widely found in health food stores and in natural health markets.
The good news of Omega 3 health benefits goes global
Omega 3s can also be found in a wide range of other foods including vegetables and processed foods; however, the levels are negligible and provide no significant health benefits. Vegetarian Omega-3 supplements are available, usually as flaxseed (linseed) oil.
EPA and DHA Omega 3 are found almost exclusively in aquatic plants and animals. They are synthesized by phytoplankton, which are consumed by fish, mollusks and crustaceans and thus concentrated in the aquatic food chain.
Alternative sources of Omega-3 ALA and Omega-3 EPA and DHA are being studied for viability. ALA from perilla is already available in some countries and krill, shrimp-like creatures abundant in the Antarctic Ocean, are being targeted by a Canadian company as a future Omega-3 source. Krill oil contains 25% Omega-3 EPA and DHA. Genetic modification is also being explored, with one experiment inserting genes which will produce long-chain Omega-3 polyunsaturates into existing oilseed varieties. Another uses gene transfer technology to directly convert Omega-6 polyunsaturates to their Omega-3 counterparts.
As the health reputation of the Omega-3s grows, food manufacturers have explored the opportunity of fortifying everyday foods with Omega-3s. Omega-3 eggs are increasingly available; for example, bread fortified with 13mg of Omega-3 DHA per slice is now available in New Zealand and Australia. Malaysia has a cracker fortified with vitamins, minerals and both Omega-3 and Omega-6 EFAs and a similarly fortified margarine serves as a fine accompaniment.
In Sweden, a low fat liver pate is enriched with Omega-3, iron and vitamins. The Spanish can buy fruit juices fortified with milk, fiber, vitamins and Omega-3, and probiotic meal replacement bars, soups and milkshakes with Omega-3s. Finns market a blackcurrant juice with added Omega-6 and Omega-3 as ALA. This list is by no means comprehensive, particularly as it does not include the increasing number of infant milks, foods and supplements with added Omega-3 DHA.
As the advantages of regular intake of Omega 3 become more accepted in North America, the food processing and pharmaceutical industries will, no doubt, put more effort and funding into making these various supplements more readily available. The benefits of Omega 3 will continue to grow in importance as the population ages and looks for ways to maintain healthy and active lifestyles. Currently, Omega 3s are easy enough to buy from online companies and specialized pharmacies but it surely wont be long before Americans will be able to choose the supplement that suits them best from the shelves of local supermarkets and convenience stores.
About the Author
Adam Short is freelance writer and creator of http://www.omega-3-info.com – a site providing the latest news and information on essential fatty acids.
Written By: Adam Short
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Exercise and Heart Health a Life Giving Marriage
Most people get their health out of a bottle these days, be it a bottle of vitamins or pharmaceuticals. However, with a little effort and dedication you really can get a hold on your life, turn it round and live it to the full!
If you’ve been diagnosed with heart disease or are at risk of developing heart disease regular exercise is essential for the health of your heart, body and mind. In fact, aerobic exercise and heart health really do go hand in hand.
With busy lifestyles and lack of time, regular use of home equipment, such as a treadmill, an elliptical trainer, a stationary cycle, a stair-climber, etc. is becoming increasingly popular. These items are now precision health giving apparatus that really can help get you in shape. Gyms are also getting more and more members, but often people slack off because of time restraints. If this is you, working out at home may be the answer for you
However, before jumping into your gym shoes talk to your doctor about your desires and objectives. Your doctor may be able to give you some useful insights you didnt consider as well as coaching from a medical point of view. If your doctor gives you the OK, try to work some exercise into your daily routine. The American Heart Association (AHA) suggests, for example, that patients start by walking five minutes a day, then increasing gradually to 30 minutes over several weeks. Walking is a wonderful way to start, as it is low impact, you need no special equipment, and it costs nothing. Swimming may be another good choice. This type of exercise is called aerobic training that involves large muscle groups, such as the legs, and keeps your heart rate pumping for a set amount of time. Unless there are deformities of the heart muscle, aerobics and heart health are often found together and not only does the heart benefit, there are other advantages too.
Aerobic Exercising and Heart Health
As you can see, take it slow initially; its really not necessary to sign up at the local gym or aerobic class. Although, after some time you might want to do just that.
Depending on where you live walking or swimming may not be an option. In such cases, you may like to consider a piece of home aerobic equipment such as a treadmill, stationary cycle or elliptical trainer. However, before purchasing a home trainer consider whether you will really use it. If the answer is yes, best get the best home aerobic equipment you can afford. Your heart will thank you.
Lack of exercise and heart disease
The American Heart Association has now added “lack of exercise” to the list of major risk factors for heart disease. The other risk factors are smoking, high blood pressure, and high blood cholesterol.
Exercise not only helps fight heart disease and gets you in shape, but if you live a sedentary lifestyle, a regular exercise routine can also:
help control high blood pressure,
reduce the risks of type II diabetes,
help prevent osteoporosis,
improve your general wellbeing and help fight depression, anxiety and stress,
greatly help to lose weight
Those are just some of the benefits of doing regular exercise. I wanted to make a list of some of the disadvantages, but I cant think of any!
In an ideal world, in order to get the best results possible you should exercise three to five times a week for 30-60 minutes within your target heart rate. But even normal day to day events, such as taking the stairs instead of the lift, walking to work, walking the dog, or gardening can help. You can do many things to increase physical activity during the day; just try thinking about what you can do. The benefits are well worth the effort.
Another thing that has proven to be effective is cross training. In cross training you participate in 2 or more different types of exercise during the week, for instance: Monday walking, Tuesday treadmill, Wednesday swimming, Thursday elliptical training, etc. You may also like to insert some strengthening exercises too, such as weight lifting.
Not only will cross training help to tone your whole body, it will help stop boredom setting in. Many people stop training not because they dont have the time (thats the reason they dont start), but because they get bored. If you can arrange a routine where you do something different each day, it is going to be difficult to get bored.
So, talk with your doctor and start now! Once you notice the result, nothing will stop you. Youll loose weight, be more toned and fit, will have a sharper outlook on life and, oh yes I almost forgot, youll live longer!
About The Author
Nicholas Webb, of AllAbout Heart Disease, speaks and writes with a passion telling it is as it is; helping others to live life to the full. This article is extracted from his newsletter The Webs Heart.
To subscribe, or read other articles visit The Webs Heart To learn more about how to beat heart disease and get into shape visit: www.AllAbout-Heart-Disease.com.
Written By: Nicholas Webb
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Tips to prevent heart disease and lead a healthy life
One of the greatest ailments that endanger your healthy life is undoubtedly the heart disease. As per statistics provided by the American Heart Association, 62 million Americans suffer from some form of cardio-vascular diseases like heart attack, high blood pressure and congestive heart failure. Close to, a million such cases per year turn fatal. Heart disease is the number one killer in the U.S. and about 1/3 of the deaths from heart disease could be prevented by a way of a better dietary habit.
Without analyzing the cause, you cannot prevent the effect. One of the prime catalysts of heart disease is the free radicals. Contrary to the belief, margarine, which you may think is preventing heart disease (thanks to widespread advertisements), is much more harmful than butter. The process of margarine preparation involves heating oils to very high temperatures. Such a high temperature transforms the oils into free radicals.
One of the best foods you can have is the egg.
The egg yolk contains about 250 mg of cysteine, a variety of amino acid. This cysteine is instrumental in the elimination of free radicals.
Another common cause of heart diseases is cholesterol.
However, the interesting fact is that bulk of the cholesterol is synthesized within the body itself and not taken as part of the diet. Cholesterol is a soft buttery substance. It joins hands with calcium and cause hardening of the arteries that results in heart disease.
We consciously avoid some fat-rich food, like butter in order to avoid heart disease. However, this notion is grossly incorrect. The real culprit for poor heart health is sugar rich processed food. For instance, let us observe the dietary habits of the Eskimos. They consume large quantities of blubber – a highly fat-rich food. Yet, the instance of heart disease in them is minimal, unless fizzy drinks and French fries influence their food habits.
Excess weight begets heart disease.
Therefore, you need to check your diet. However, you should remember that being overweight is the problem, not eating fats. Some essential fats like Omega 3 fish oil has healing power.
Surprisingly 150 years ago, heart diseases were almost unheard of. Some vested interests have made heart disease proliferate. The people, who manufacture drugs for heart disease, stand to gain enormously when a detected patient has to consume drugs for the rest of his/her life. What is worse, your doctor is also befooled by the drug manufacturers in the name of educating them.
Prescribing drugs is rooted to faulty medical education of the doctors. It is a pity that less than 2% time of a Harvard Medical school student is spent in learning preventive medicine and a minor slice is devoted to nutrition.
One of the well-known surgeries in this heart disease field is the bypass surgery. Contrary to what you know, bypass surgeries fail to lengthen your life span than those who go without it. Unfortunately, 2% to 4% of the cases of bypass surgery turn fatal on the operation table itself.
Respectable medical journals have started stating the truth – bypass surgery does not result in increase of life expectancy. Bypass surgeries do not attack the cause of the problem, merely attempting to repair damage. It leaves chances for falling pray to heart disease again. Only about 2 inches of the blood vessels are repaired without addressing the problem of hardening of the arteries.
Much to your horror, another bigger fraud exists than the bypass surgery. It is the heart drugs. Cholesterol drugs reduce the cholesterol to some extent, but it never prolongs your life. The most important adage in this context is prevention is better than cure. In order to prevent heart disease, be vigilant on your diet. Avoid fizzy drinks and calorie-rich fried food (but that doesnt mean fat).
Consumption of cholesterol drugs in order to prevent heart disease has ugly side effects. Instead of prolonging life, these drugs aid in shortening your life span. A study in Finland on heart disease shows that the probability of people suffering a heart attack is 46% higher for those who are regular consumers of cholesterol drugs.
The mantra is to go for a heart-friendly diet, prevent being obese and exercise regularly. Lend your heart a helping hand in combating heart disease.
For more detailed information on preventing heart disease and recommended products visit:
http://www.heart-healthy-diet.com
Mike has been helping people protect their health for several years – through exercise and nutrition. The heart and circulation system is the most important, and all good health programs need to start here. Let Mike guide you in getting started. http://www.heart-healthy-diet.com
Written By: Mike Spencer
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Acai Berry Making for a Healthy Heart
Acai is a new fruit from Brazil that offers vital nutritional benefits for people over 40 years of age. The Acai contains 33 times the cholesterol fighting anthocyanin than a glass of red wine, a Daily Value (DVS) of calcium, twice the DVS at the antioxidant ‘Vitamin E and a substantial amount of dietary fiber (2)
Cardiovascular Maintenance, Anthocyanins are cholesterol regulating compounds with well researched data (indicating their value in Cardiovascular support Elevated blood cholesterol is one of the major modifiable risk factors for coronary heart disease (5) and the leading cause of death in the US The fact is that 490,000 Americans die of Coronary Heart Diseases each year (3) with cost of over $60 billion annually in medical expenses and lost productivity ( 4) Therefore, regulating and reducing cholesterol through dietary means can contribute to prolonging life and reducing medical expenses.
Low cholesterol foods and exercise are only a part of the natural program to prevent and mitigate cardiovascular diseases. The consumption of foods rich in compounds that reduce cholesterol, reduce blood pressure and carry antioxidant protection completes the program. Acai is an excellent example of such a functional food that is now accessible to food, beverage and supplement markets in an economical and convenient form.
Calcium rich Acai also provides several cardiovascular health benefits. According to a research summary by the Just-Food.com editorial team. More than maintaining skeletal strength and reducing the impact of osteoporosis, studies have shown that people who suffer from high blood pressure often also have diets low in calcium, When calcium is added to their diet, blood pressure drops. Some research also suggest that calcium may help reduce LDL cholesterol levels. Also the lower risk of stroke, found in a study of 86,000 women, was attributed to calcium. Diets rich in calcium have also been linked to reduced occurrences of colon and breast cancer in various laboratory studies.
The generous amount of Vitamin E in Acai, twice the D.V., (Daily Value), is essential for regeneration of damaged tissue and as a protective antioxidant. Cancer prevention and Intestinal function: “Acai” high fiber content is very favorable to the consumers proper intestinal function, ” reports Dr. Herve Rogez , “Fiber accelerates the intestinal processes and has a very important role in avoiding colon cancer, The D.V. is 35g of fibers/adult a day, Acai consumers reach this dose very easily,” (2)
References (1)Claire Madden, VP Marketing at MarketResearch.com, (2) “Biochemical and Technical Studies on Acai” by Dr. Herve Rogez 2, Sofia Pascal 2, Jesus N.S. de Souza, Arlete R. Aquino & Raphaele Buxant Dept.. de Engenharia Quimica – Centro Tecnologico, Diaouiweir ria I niinnin, Beligica) (3) National Contor for Health Statictice. Annual summary of births, marriages, divorces, and deaths United States, 1993, Monthly vital statistics report-, vol 42 no 13. Hyattsville, MD: Public Health Service, 1594. (4) American Heart Association. Heart and stroke facts 1995 statistical supplement. Dallas, TX: American Heart Association, 1994, (5) National Cholesterol Education Program. Second report of the Expert Panel on Detection, Evaluation, and Treatment of High Blood Cholesterol in Adults Adult Treatment Panel II). BeM6sda National Heart, Lung
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Written By: Mike Law
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Women and heart disease
How do you start to transform the long ingrained opinions that heart disease affects primarily men? Most people are surprised when told that not only is heart disease the #1 killer of women, but that more women die from heart disease than breast cancer. According to the American Heart Association, nearly 500,000 women die each year from heart disease.1 And although today’s advances in cardiology are many, 38% of women will die within one year of a first heart attack. Clearly, we can and should do a better job at treating women with heart disease. These facts haven’t gone unrecognized by the healthcare community, who produces a wealth of educational literature, websites, and symposiums focusing on women’s heart care. Additionally, new and established heart centers are beginning to concentrate on cardiac issues specific to the care of women. These efforts do demonstrate favorable steps for progress, but more is needed to reduce the alarmingly high mortality rate. Recent research reveals a disparity between the cardiac treatments given to females vs. males. The dramatic improvements in pharmaceuticals, time to treatment, interventional cardiac catheterization, and cardiovascular surgery aren’t consistently applied to both genders. Resolving inequities The following organizational steps can be useful in resolving cardiac care inequities: ? Begin at the organizational level by providing educational programs to your nursing staff and physicians with topics such as: –the prevalence of heart disease among women –identification of cardiac symptoms in women –primary prevention methods This fundamental intervention that is a vital foundation to affect a change in medical practice that can save women’s lives. ? Formulate a community awareness program to address issues on the following: –risk factor identification specific to women –risk factor reduction methods specific to women –identification of cardiac signs and symptoms specific to women –discussion topics with your physician –cardiac screenings. Hospitals offering these programs report capacity attendances and waiting lists for sessions, supporting evidence that there’s need and interest. The programs serve two objectives: providing a needed educational opportunity for the women in your community and showcasing your cardiac services. Developing a program Since cardiac disease is a chronic condition, a disease management model proves suitable. Develop organizational strategic initiatives to provide continuous services that will significantly impact this condition. (See “Sample outline.”) Trendsetter programs are paving the path for others to follow by providing proof of the clinical and financial benefits to offering a cardiac program specific to women. Research on the profitability of women’s cardiac programs demonstrates a favorable bottom-line impact. Additional non-cardiac diagnostic testing is reported to increase as a result of these programs. This research provides the evidence of the value of directing organizational efforts toward provision of women’s cardiac services.3 For many years it has been known that women are the primary decision makers in healthcare. Hospitals have responded to this by developing women’s health centers that address OB/Gyn needs, screening for osteoporosis, and breast care. These programs were developed to meet what was considered to be the most pressing health issues for women, but by continuing to offer only these services they fail to address heart disease. Seize the opportunity to become a “full service” women’s health program by providing women’s cardiac services. REFERENCES 1. American Heart Association: Heart Disease and Stroke Statistics-2003 Update. Dallas, Tex.: American Heart Association, 2002. 2. Heartwire: Women with heart disease are “substantially undertreated,” Theheart.org; Jan. 20, 2003. 3. The Advisory Board Company: Cardiovascular Roundtable. Enterprise in Transition, National Membership Meeting, Washington, D.C., 2002.
About the Author
Cynthia Havrilak has frontline experience in the initiation and management of medical cardiac programs. Her health care background includes clinical experience in medical intensive care, cardiovascular surgical care, and peripheral vascular angioplasty.
Cynthia Havrilak is a senior consultant for Health Care Visions, Ltd., Pittsburgh, PA. (412) 364-3770 orwww.hcvconsult.com
Written By: CYNTHIA J. HAVRILAK, RN, MSN
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American Heart Association Recommendations
The American Heart Association recommends that you eat a variety of foods from the different food groups. In order for women to lose one to two pounds a week, they should consume between 1200 and 1500 calories a day. Men should consume between 1500 and 1800 calories a day if they want to lose one to two pounds a week. Let’s examine the different food groups the American Heart Association suggests you consume. Meat, Poultry, Fish – You should consume no more than 6 ounces of meat, poultry, and fish per day. Lean cuts of poultry and fish have fewer calories than fatty red meat, but you can find lean cuts of red meat in your supermarket.
Breads, Cereals, Starches – This food group includes bread, cereal, pasta, rice, and starchy vegetables like potatoes and corn. You can have six servings from this food group a day. A serving size is 1 slice of bread, 1 cup of cereal, and 1cup of rice, pasta, or to cup of starchy veggies. So, if you eat Remember here, that whole grain is best. When you can, choose whole-grain bread, brown rice, and whole-wheat pasta instead of their white counterparts that have been stripped of nutrients and fiber.
Vegetables and Fruits – Fruits and vegetables are essential parts of your diet because they contain a variety of vitamins and nutrients. You can have five or more servings a day of fruits and vegetables. A serving size is cup to 1 cup of cooked and raw vegetables, cup of fruit juice, or one medium piece of fruit. Aim to choose a variety of colors in your diet because they have different vitamins and minerals. Let’s examine the colors you should include in your diet every day.
Red – Red fruits and vegetables contain nutrients that help keep your heart and urinary tract healthy. They also help with your memory and lower your risk of some cancers. When it comes to red, choose from apples, cherries, strawberries, tomatoes, red peppers, and radishes, to name a few.
Yellow/Orange – Yellow and orange fruits and vegetables contain antioxidants that keep your heart, vision, and immune system healthy. Some yellow and orange fruits and veggies include apricots, lemons, peaches, cantaloupe, yellow squash, carrots, and sweet potatoes.
Green – Green fruits and vegetables help lower your risk of some cancers and keep your bones and teeth strong. Choose foods like green grapes, broccoli, avocados, spinach, green apples, and limes.
Blue/Purple – Blue and purple fruits and vegetables lower the risk of some cancers and keep your urinary tract healthy. They also help maintain your memory function. Some delicious blue and purple foods are blackberries, blueberries, raisins, plums, eggplant, and purple cabbage.
White – White foods promote your heart health, and if you already have healthy cholesterol, they’ll help maintain those levels. Bananas, pears, cauliflower, mushrooms, and garlic are tasty options you can fit into your meal plan.
Milk Products – If you love dairy products, the good news is that you can still eat them and lose weight. However, choose low-fat or fat-free products. They contain the same vitamins and minerals, taste good, and lower your cholesterol all at the same time. Adults aged 19-50 should have three servings of milk products per day. A serving of dairy is 1 cup of fat-free or low-fat milk, 1 cup of fat-free or low-fat yogurt, 1 ounce of low-fat cheese (stay away from fat-free cheeses–they have too much sodium) or a cup of low-fat cottage cheese.
Fats – You should have no more than five servings of fats a day in the form of oil, nuts, seeds, olives, avocado, and mayonnaise. Fat servings include one teaspoon of oil, three teaspoons of nuts or seeds, 5-10 olives, 1/8 of an avocado and two teaspoons of mayonnaise. If you love the taste of butter on your vegetables, use a fat-free imitation butter spray. It really doesn’t taste that much different.
About the Author
Kirsten Hawkins is a nutrition and health expert from Nashville, TN. Visit http://www.popular-diets.com/ for more great nutrition, well-being, and vitamin tips as well as reviews and comments on popular diets.
Written By: Kirsten Hawkins
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Nuts To You… Just One Way to a Healthy Heart
Nuts are readily available and provide a highly nutritious food. In addition to protein, carbohydrate, and fat, nuts contain many other important nutrients: fiber, vitamin E, folic acid, potassium, and magnesium. Although on some food charts you may see nuts listed in the same food category as diary products, eggs, and red meat because of the fat content, new information calls into question this designation.
While nuts do contain a high proportion of fat, tree nuts such as almonds, walnuts, pecans, hazel nuts, Brazil nuts, and macadamia are actually low in saturated fat. Most of the fat comes in the form of monounsaturated fats and omega-3 fatty acids, which are considered to be acceptable forms of fat that actually “reduce” the incidence of heart and vascular disease.
Several large studies have examined the relationship between the risk of heart disease and intake of omega-3 fatty acids from plant sources. In the Seventh Day Adventist Health Study researchers found that those who reported eating nuts more than four times per week had a 50% lower risk of heart disease than those who rarely ate nuts. The Nurses’ Health Study found that heart disease risk was reduced by 35% in those who ate nuts compared with those who rarely ate nuts. An addition study found that the risk of type 2 diabetes went down by nearly 1/3 in women who consumed 1/4 cup of nuts five times per week compared to those that did not eat nuts at all.
One recent study looked at almonds in particular. They examined the effects on LDL ["bad"] cholesterol values. Each person served as his own control and they were each on three different “diets”: almonds representing about 1/4 their entire daily calorie intake, OR a “handful” of almonds per day, OR a muffin [containing about the same number of calories as a "full dose" of almonds]. The LDL cholesterol went down about 10% when the subjects took a “full dose” of almonds, went down about 5% with intake of a “handful” of almonds, and did not go down at all with eating a muffin. In those with the higher “dose” of almonds, the “ratio” of bad to good cholesterol [LDL/HDL ratio] went down by 12%.
The American Heart Association (AHA) recognizes nuts [including almonds, walnuts, pecans, peanuts, macadamia, and pistachios] may help to lower your blood cholesterol and may be a very healthy “snack”. However, they also warn that they are a source of calories and should not be used to great excess in those with calorie restricted diets and that you should avoid nuts with added oils or added salt. The AHA recommends eating an overall balanced diet that is high in fruits, vegetables and whole grains, and includes low-fat [or non-fat] diary products, fish and lean meats. If you add nuts to your diet, just be sure that you don’t inadvertently add considerable total calories – despite the benefits of nuts, maintaining an ideal body weight is more important. Weight is often a simple lesson in physics – what comes in either stays [as increased pounds] or is used up for energy and metabolism [which is increased by a regular exercise program].Disclaimer: If you are under 18, pregnant, nursing or have health problems, consult your physician before starting any weight loss plan. The information here is not intended as a substitute for medical advice. Please consult your physician before beginning any course of treatment.
About the Author
Dr. John Rumberger’s experince in the field is extensive, and includes achieving his doctorate in 1976 (Bio-Engineering/ Fluid Dynamics/ Applied Mathematics) from Ohio State University Columbus, Ohio, with a dissertation on, A Non-Linear Model of Coronary Artery Blood Flow. He has just completed his book The WAY Diet available on amazon.com or direct through the publisher at http://www.emptycanoe.com
Written By: Dr. John Rumberger
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Women’s Heart Health
Most women know that heart disease is the number-one killer in the United States–of men. Most women also realize the value of eating healthy food, exercising, and decreasing stress–for their families and loved ones. Information is abundant and readily available in books, newspapers and magazines, and on television and radio about the risk of cardiovascular disease in men.
But the widespread belief that heart disease is exclusively a man’s problem is a myth. Women–and most physicians–are not aware that cardiovascular disease is the number one-killer of women as well as men. The facts speak for themselves: Of the 520,000 people who die of heart attacks in the United States each year, almost half–about 250,000–are women In addition, almost 100,000 women die of strokes. Substantially fewer women die annually from breast cancer (40,500) or lung cancer (41,500). Overall, heart and vascular diseases claim more American women’s lives than do all forms of cancer combined.
Moreover, many of the factors that determine the risk of heart disease for women differ from those for men. Dr. William Castelli, a leading authority on heart disease and director of the Framingham Heart Study, which has done research on heart disease risk factors for forty years, has referred to these unique risks for women as a “whole new syndrome” associated with a “galloping progression of atherosclerosis.
Women are largely unaware of the effects of estrogen, birth control pills, and cigarettes and few know that if they smoke and take birth control pills, they have about forty times more chance of heart disease than women who do not. Women above age thirty-five are particularly at risk. It is vital to understand the factors favoring heart disease, because they may be avoidable or modifiable. In fact, according to Dr. Dean Ornish, women may have to do less than men to affect their outlook positively. In a study he conducted evaluating the effect of life-style changes in reversing heart disease, women responded better than men, even when women did less to restrict their diets, exercise, or reduce stress. By understanding their risks and ways to minimize them, women can lessen the chances of being victims of what the American Heart Association has called “the silent epidemic.”
The purpose of developing and maintaining a healthy way of life for yourself as a woman is not only to decrease the risk of heart disease but also to fell well and feel good. Physical activity does not have to be strenuous to be beneficial. More women than ever are discovering that exercise in moderation is exhilirating. Healthy changes in eating do not have to be unduly restrictive. The food you eat can continue to be delicious and satisfying. By using simply new tools to maintain a healthy weight, you will decrease the chances of developing three big heart disease risks–diabetes, high blood pressure and high cholesterol–and discover a renewed sense of self at the same time.
By taking control of your health, you will be more able to take control of other aspects of your life. In so doing, you will achieve a greater sense of well-being, which is the true meaning of health. This is a marvelous opportunity for you personally. In addition, your new healthy living habits can be a model for family and friends. You thus may make a significant difference in their lives and health as well as your own. In the words of Hillel: “If I am not for myself, then who will be for me? If not now, when?”
About the author:
Richard Helfant, MD, is a Harvard-trained cardiologist and developer of cardiac technologies. His book Courageous Confrontations, is about how the mind-body relationship can combat heart disease.
Written By: Richard Helfant
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What do the French know to help your heart?
Does red wine protect against heart disease? Maybe. Many studies investigated the benefits of red wine suggested that moderate amount of red wine (one drink a day for women and two drinks a day for men) lowers the risk of heart attack for people in middle age by 30 to 50 percent. It is also suggested that alcohol such as red wine may prevent additional heart attacks if you already have suffered from one. The compounds found in red wine that are responsible for its healing powers are antioxidants. Red wines contain several antioxidants beneficial to good health. Different antioxidants have different functions, but the key feature of all these antioxidants appears to be one of protection and prevention of disease.
Other studies also indicated that red wine can raise HDL cholesterol (the Good cholesterol) and prevent LDL cholesterol (the Bad cholesterol) from forming. Red wine may help prevent blood clots and reduce the blood vessel damage caused by fat deposits. Indeed, studies showed that people from the Mediterranean region who regularly drank red wine have lower risks of heart disease.
Here is something very interesting. The French seem to know something about the health benefits of red wine. In a study that compared French and German red wines, the French red wines delivered a greater health benefit due to their higher level of antioxidants. This may partially account for the French paradox, where studies show that in areas of France where the diet is high in fat those who drink red wine with meals have a lower incidence of heart attack than other parts of the world. Due to vast differences in diets, the evidence is inconclusive, but experts believe that red wine contains certain compounds that help protect the heart. This has opened the door for other researchers to study the components in red wine that may be responsible for its health benefits.
Researchers at Northwestern University Medical School have found that a chemical in red wine believed to help reduce risk for heart disease is a form of estrogen. The substance, resveratrol, is highly concentrated in the skin of grapes and is abundant in red wine. Resveratrol protects grapes and some other plants against fungal infections. It has been shown previously to have a number of potentially beneficial properties, including antioxidant, anticoagulant, anti-inflammatory and anti-cancer effects.
Should I start drinking more red wine now? The answer is no. Studies showed that alcohol drinking may increase triglycerides (another bad blood lipids) and result in weight gain due to its empty calories. Other studies also suggested that alcohol consumption is associated with cancer risk. The American Heart Association cautions people NOT to start drinking if they do not already drink alcohol.
Interested on this subject? Try this link for more of the same
About the author:
Written By: Dennis Miller
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