"HeartDisease" news and stories

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?

According to research, it you are going to pig out it should be on regular food, not fast food. In a study where monkeys were fed a diet consisting mostly of  trans-fats, the types of fats most commonly found in fast foods, the primates gained more weight than those fed the same number of calories containing unsaturated fats.

Trans-fats, or partially hydrogenated oils, are bad news. They are found in many fast foods, baked goods and processed snacks. They have been shown to significantly increase the risk of heart disease, even more than saturated fats found in animal products.

After maintaining the monkeys on the fat laden diet for six years, the trans-fat-fed monkeys had gained 7.2% of their body weight, compared to just 1.8% in the group who ate unsaturated fat. CT scans showed that the trans-fat monkeys carried 30% more abdominal fat, which is a risk factor for diabetes and heart disease. Although the data might prove informative to some fast food eaters, I can't help but feel bad for those poor monkeys.

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Tonight TLC will begin airing a new series entitled, Honey, We're Killing the Kids!. The show will focus on 13 families from across the nation who's children's eating habits have become seriously unhealthy. A constant intake consisting of over sized portions of sugary, fat laden, low fiber foods has left these children inactive and at high risks for diabetes and heart disease.

Dr. Lisa Hark, who hosts the series, focuses on the cause of this epidemic in our country. She helps educate the families about how to make healthier food and activity choices that will benefit their lives for the longterm. She also uses a computer imaging program that takes a current picture of their child and fast forwards it into young adulthood to give the parents a frightening look at how obesity will shape their children.

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