"heart disease" news and stories

Ok, so wine has numerous health benefits. It cures everything from cold sores to cancer. (Note: the above is not intended as medical device.) I tout wine's health benefits as much as anyone, but deep down inside, the truth is that I kind of like my wine as a vice. It's the only vice I have, really (though I'm sure my husband would say otherwise). I don't drink it because of its health benefits, but for the sheer pleasure of the taste, the bouquet, the way it enhances the food I cook and relaxes me after a stressful day at work or with the kids. The fact that it won't kill me in small quantities is simply a bonus.

What I don't want is a wine that's turned into a drug. An Australian doctor has pumped up a wine with resveratrol, the antioxidant that makes wine so good for you, with 100 times the normal amount. Phillip Norie, the winemaker and an M.D. expert on the link between wine and health, calls it a preventative medicine and a vascular pipe-cleaner. Taste-testers say they can't taste the difference between this wine and normal wine.

Perhaps the discovery will launch a new generation of health-concious wine-drinkers, but I hope if that's the case, they'll move beyond imbibing strictly for health and begin to enjoy the wine for the beautiful drink it is.

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If you know someone who has suffered a stroke, now might be the time to parley the wonders of soy and chickpeas. The BBC reports that a new study conducted at the University of Hong Kong might have found a new stroke fighter -- isoflavone.

The chemical, which is found in soy products and chickpeas, was used in a new trial studying 102 stroke patients. They were split into two groups -- one getting isoflavone in a dietary supplement and one getting merely a placebo. The flow-mediated dilatation of the brachial artery (in the arm) was studied, and after 12 weeks, they found that there was significant improvement in those taking the supplement.

Lead researcher Professor Hung-Fat Tse said it was too early to recommend taking supplements, but it certainly sounds like another reason to add some soy and chickpeas into your diet. Anti-cancer benefits, nutrients ... they're good stuff.

Over the past few years, as wine has undergone repeated studies, it has started to seem like the modern-day fountain of youth. According to its various supporters, it can fight off streptococcus bacteria, reduce the risk of Alzheimer's disease, and flush one's system with antioxidants. Still, all of these pale beside wine's greatest claim to fame: the so-called French paradox.

For years, scientists have wondered how the French, who have one of the most saturated-fat rich diets in the world, manage to have such a low incidence of heart disease. While they haven't been able to scientifically determine the mechanism at work, anecdotal evidence has suggested that France's impressive wine consumption might have something to do with the paradox. Recently, scientists at Hebrew University in Jerusalem have confirmed the link and have even determined part of its mechanism.

According to the researchers, when the body digests meat, particularly turkey and red meat, it produces two toxic chemicals, malondialdehyde and hydroperoxide. These compounds can cause cancer, inflammation, and heart disease. However, red wine contains polyphenols, a particular kind of antioxidant, that neutralizes the toxins and prevents their absorbtion into the bloodstream.

Over the years, I've had a love/hate relationship with coffee. On the one hand, when I worked in a cafe/bakery, the free, unlimited chocolate-covered espresso beans made it a lot easier to bake bread all night. On the other hand, when I developed acid reflux, coffee was the first thing that had to go. Over the years, I've repeatedly reunited with coffee, only to leave it again a few months later. Between warnings about digestion, blood pressure, and various other problems, I've learned to fight my deep love of the beloved elixir, settling instead for water or tea. Right now, I'm drinking one or two cups a day, which seems to be working well, although I have to fight my feelings of guilt and fear with every sip.

Recently, however, a 24-year study by the University of Madrid has given me hope that coffee and I might be able to enjoy a rich, guilt-free relationship. According to Esther Lopez-Garcia, the lead researcher, the scientists have discovered that up to six cups of coffee per day may have a positive effect on one's health. According to their data, coffee seems to lower the chances of heart disease and other illnesses.

The study, which followed the coffee-drinking habits 84,214 American women from 1980 to 2004 and 41,736 American men from 1986 to 2004 showed clear linkages between reduced heart disease and coffee consumption, although it was also clear that decaf had almost the same results as caffeinated coffee. Although I won't be able to drink the full six cups of coffee that the study seems to endorse, it's nice to know that my little 2-cup habit may actually be good for me. The only question remaining is what I'll use to toast the researchers: French Roast or something a little milder?

For years, people have thought that diet soda was the way to go if you wanted to cut down on the sugar and calories that come with regular soda. Apparently, they are now finding that it might not be such a safe choice after all. Researchers have now determined that drinking one soda a day, whether it's diet or regular, is associated with a much higher rates of heart disease and diabetes.

They've associated regular, sugar-sweetened soda, with those health concerns for years, but this is the first study that finds that diet soda is also an indicator of future health issues. They don't think that it is the ingredients in the diet soda that lead to health problems, but that drinking soda (of any variety) is an indicator of other questionable eating patterns. Which just confirms what we've all known for years. You can not redeem a quarter pounder with cheese and large fries with the addition of a diet soda.