Geezer always suspected that this was too good to be true. And now, just as the holidays approach, there’s this. The BBC reports on a new study from the University of Auckland that calls into question the methodology of those studies done in the 1970s and 1980s that linked a 20 percent reduction in heart disease to light drinking. The Auckland researchers claim that the science behind the delightful studies failed to consider what other factors, besides wine, might have improved the health of light drinkers. The BBC quotes Belinda Linden, head of medical information at the British Heart Foundation, saying “The good news is that people can still enjoy alcohol in
moderation, especially during the festive period. There is no evidence
to suggest that light to moderate alcohol consumption will actually
harm the heart.”
Recent reports:Resveratrol healthy but this does not make wine healthy – the alcohol negates the antioxidants!
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1.”Red wine helps fat mice’s health.”
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2. “DAILY DRINK OR TWO CUTS HEALTHY MEN’S HEART ATTACK RISK” study.
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The reported study did not mention the risks of the moderate drinking, nor that in 2000, our government has declared alcoholic beverages to be a class “A” human carcinogen, along with arsenic, asbestos, benzene, tobacco, etc., and that a single drink increases the risk of cancer. Certainly this is not a substance that should be recommended to anyone in any amount. The ‘French Paradox’ was disproved by WHO and other health agencies many years ago because of faulty data. Without a clinical study on alcohol/wine, there should be no declaration of its supposed benefits. Just because resveratrol is supposed to have health benefits, it is a stretch of the imagination to then say wine is healthy because of the resveratrol in wine. Not very scientific!
I would recommend you read some of the referenced facts about “Alcohol” the dangers of light and moderate use on my health web site. One of the many sub-topics is “Alcohol – Heart” (damage to the heart). I also have other topics of interest, with examination of the deception in health studies.
June Russell – russells@cstone.net – – http://www.jrussellshealth.com
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WINE/ALCOHOL HEALTHY?
THERE ARE MANY MORE REFERENCED FACTS ABOUT THE
HARM FROM SMALLER AMOUNTS OF ALCOHOL ON http://WWW.JRUSSELLSHEALTH.COM
I think it is important that everyone knows about the deception in reporting alcohol as healthy. My article below has recently been in area newspapers and on several other websites (as well as my own). Although I have information on many health topics on my website, I emphasize the dangers of light and moderate alcohol use under the topic “Alcohol.” This is because of the misleading and biased reporting in the media – the public should have the right to know of the risks and individuals cannot make responsible choices if they do not have the correct facts.
On my website, I include information on how the studies exclude important risk factors, change the dose, or omit the variables that skew the outcome, and reveal the warnings from researchers that were omitted by press releases. Oddly enough there have never been randomized, placebo controlled, double-blind studies on the health benefits of alcohol – – there have only been associations – not very scientific!
Resveratrol is in the news now, and although it is reported as healthy, there are many studies (and experts) that question its health benefits. It is a bit of a stretch to say that red wine is healthy because it contains resveratrol – especially since the presence of alcohol negates the advantage of the antioxidants. Alcohol is a drug – but this is one drug that does not have a requirement to report the negative studies. You may find the following sub-topics under “Alcohol” interesting (there are over 40): “Health Benefits Questioned,” “The Effect of One Alcoholic Drink,” and “Alcohol – Heart.”
June Russell – – russells@cstone.net – – http://www.jrussellshealth.com
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IS WINE HEALTHY or DO WINE DRINKERS HAVE A HEALTHIER
LIFESTYLE THAT HAS NOTHING TO DO WITH THE WINE?
When compared to beer or liquor drinkers, and even non-drinkers, those who happen to drink wine have lifestyles that are healthier. Wine drinkers are thinner and have more normal weights, they exercise more, smoke less, have a higher intake of fruits, vegetables and salads, have a higher education and socio-economic status, eat less saturated fat (fewer servings of red or fried meats) and more fiber, have normal cholesterols, drink less alcohol, often work in white collar jobs and are in better health than the rest of the population. Those individuals who drink wine also happen to be more well adjusted, less neurotic and depressed, and have a higher I.Q. These many lifestyle factors that account for improved health make the use of wine no longer significant.
The Copenhagen City Heart Study, which looked at Danes’ drinking habits in the late 1970s, may have been particularly vulnerable to socio-economic skewing. At the time, wine drinking was just starting to catch on in a traditionally beer-drinking nation, and was probably limited to the upper classes even more than now, argues Dr. Erik Mortensen of the Institute of Preventive Medicine of Copenhagen, leader of the Danish study.
Nutrition experts at the University of Texas Southwestern Medical Center at Dallas say that red wine is associated with the Mediterranean diet, a diet that is recommended for lowering heart disease and some forms of cancer. However, this diet is rich in whole grains, fruits and vegetables, the primary fat is olive oil, and meat is used sparingly – often coming from fish. Although wine may be served with meals, the real benefit is from the overall diet itself, not necessarily the wine that may go along with it.
Dr. June Reinisch, from the Danish Epidemiology Science Center in Copenhagen, was the author of a Danish study that showed wine drinkers were greatly associated with other factors beside the wine. “It’s not a cause-and-effect situation; it is a correlation of lifestyle and intelligence with healthy behavior. If you are upper class, it usually means that not only did your mother have good nutrition, but your grandmother had good nutrition, and we have data that shows that I.Q. is related to your mother’s and grandmother’s nutrition as well.â€Â
Even though the “sick-quitter†phenomenon can bias results in favor of current drinkers (“sick-quitters†being those who previously used alcohol but quit because of health problems), abstainers have been shown in previous studies to have higher disease and death rates than moderate drinkers. The negative health and lifestyle factors among the abstaining subjects include more diabetes, a lower intake of fruits and vegetables and vitamin E, higher rates of smoking and more red meat consumption, contributing to making their trans- and saturated fat intake greater than alcohol consuming groups.
This research is not new, as more than 10 years ago, Arthur Klatsky, M.D., a researcher with Kaiser Permanente’s cardiology division in Oakland, California, and a pioneer in studies on how alcohol can help the heart, found that those who preferred wine as opposed to beer or hard liquor are likely to be women, young or middle-aged, nonsmokers, better educated and healthier. However, Dr. Klatsky made the comment in a JAMA editorial that moderate drinking may not be so good for the rest of the body, and ‘unresolved issues’ include its effects on breast cancer, fetal defects and colon cancer.
Dr. Ira Goldberg, a member of the American Heart Association’s Nutrition Committee, stated in the New England Journal of Medicine (2002), that without data from clinical trials it is unclear how to advise the public about the use of alcohol, however, the toxicity of alcohol is well established. We do know alcohol (red wine) does not reliably reduce atherosclerosis in animals he added. On the American Heart web site we are told that the heart protective benefits of red wine remain uncertain. Several years ago the ‘French Paradox’ was disproved by the World Health Organization (and others) because of faulty data, and the media press releases regularly maximize any supposed benefit of drinking wine, and minimize, or omit, the dangers mentioned by the researchers or other medical experts. All of these factors, including the fact that many of the subjects in the studies are white and middle-aged, correlate with less heart disease and longer life-spans, suggesting that individuals who drink wine for health reasons has no practical significance.
The harm from the alcohol in wine is dose related – that is, higher amounts cause more damage, but light and moderate amounts also have risks. Alcohol is a tumor promoter and any amount increases the risk of cancer says the International Agency for Research on Cancer (IARC). In 2000, our government declared alcoholic beverages to be a class “A†human carcinogen, along with arsenic, asbestos, tobacco, etc., and even in smaller amounts can: compromise brain functioning (increasing the risk of accidents), interfere with medications, increase stress (alcohol does not produce true relaxation, it tranquilizes or drugs the drinker), cause the body to store more calories as fat, interfere with sleep, increase the risk of hemorrhagic stroke, osteoporosis, depression, anxiety, high blood pressure, triglycerides, and is a risk to the fetus of a pregnant woman.
Alcohol is toxic to the liver, aggravates allergies, worsens fatigue, can negate a diet rich in fruits and vegetables and the presence of alcohol hastens the breakdown of antioxidants in the blood, speeding their elimination from the body. The medical literature advises the public to avoid alcohol for almost every health problem – and as a way to prevent health problems.
The alcohol’s presence in wine increases free radicals, which cause damage to blood vessels tissues – dampening any of the benefits that red wine’s antioxidants may offer, says Dr. John Foltz, researcher at the University of Wisconsin. Purple grape juice can give the benefits without the intoxicating effects, as grape juice contains more resveratrol, a supposed cholesterol lowering substance, than most red wine. Grape juice improves the function of the cells in blood vessel linings more efficiently than wine. Andrew Weil, M.D., internationally recognized expert on health, suggests that grape juice may prove to be healthier than wine because a study found that after drinking nonalcoholic wine, the catechin, an antioxidant flavonoid, remained for almost an hour longer in the blood than when drinking the alcoholic wine. His added comment was that although grape juice doesn’t appear to boost your HDL, regular aerobic exercise can be added. Exercise, diet (including fruits and vegetables), and meditation are safer ways to improve one’s health without the added risks when drinking wine.
{*For references, e-mail: russells@cstone.net or check web site: http://www.jrussellshealth.com}
June Russell is a retired health educator, researcher, journalist, and writer of health articles for newspapers and websites
Diet Medicine
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