Three articles from Health Magazine...

#1

Good News About Brews
by Patti Woods

Put on your lederhosen—it’s time to drink to your health.

It looks like certain compounds in beer may help with bone health, prevent hot flashes, and even help you avoid cancer. In fact, beer may be gaining on red wine. Due to its popularity, beer is now providing more antioxidants per day in the typical American diet than red wine, says Joe Vinson, PhD, a University of Scranton chemistry professor. All that’s in addition to beer’s blood-thinning properties that can help fend off cardiovascular disease.

Behind the boons: two vital elements in hops, beer’s primary ingredient. One, xanthohumol, shows promise as a cancer preventive. The other, 8-prenylnaringenin, is the most potent phytoestrogen (a naturally occurring plant compound that’s been linked to reduced rates of heart disease and cancer) identified to date. Fred Stevens, PhD, an assistant professor of chemistry at Oregon State University and author of a recent study in the journal Phytochemistry, says beer is one of the few dietary sources of this special cancer-fighter.

And there’s more. Researchers at The Rayne Institute in London found that beer’s hops and barley are major sources of dietary silicon, a mineral that not only reduces bone loss but, unlike calcium, also increases bone formation.

“Moderate drinking does have beneficial effects on bone, and choosing beer over wine or liquor would mean you will also get the added benefits of silicon,” said Ravin Jugdaohsingh, PhD, one of the researchers. The American Heart Association says “moderate” means one 12-ounce beer per day for women, two for men.

Even more good news for women: The phytoestrogen in hops is known to help level out hormones, including estrogen, whose deficiency is linked to hot flashes during perimenopause. The Rayne Institute study found no difference in various beers’ silicon levels. So you can toast your health with anything from a dark German Rauchbier to a Jamaican Red Stripe.

#2

How You Drink Makes a Huge Difference
by Jacqueline Stenson

New research suggests a link between drinking patterns and belly fat—less of it, that is.

No respectable doctor will tell you to start drinking if you don't like alcohol. But new evidence linking alcohol and body shape might make you extra-thirsty for a glass of Cabernet. Researchers at the University of Buffalo recently found that people who drink tend to have less belly fat than those who don't, and that people who drink a little every day tend to be thinner around the middle than those who drink only on weekends.

No one's sure why. But your drinking patterns may have some biological effect on the way you store fat, explains Joan Dorn, PhD, a preventive-medicine expert. Dorn and other researchers measured the belly fat carried by 2,300 women and men, and asked participants whether they had ever drunk alcohol, and if so, how much in the past 30 days. Those who had four drinks on a Friday and none for the next six days, for instance, were fatter than people who had just one drink every day. "You can't just look at how much people drink," Dorn says. "You have to look at when they're drinking it." What you drink seems to be a factor, too: The study's liquor drinkers were the fattest.

There's no getting around the significance of belly fat. It's not just about how you look or how much you weigh. The more fat around your middle, the higher your risk of heart disease. Not surprisingly, Dorn and Ronald Krauss, MD, an American Heart Association spokesman, say abstainers concerned about their hearts shouldn't take up drinking simply because of one piece of research. But Dorn says her study adds to a persuasive body of evidence suggesting up to a drink a day for women and two for men may keep the cardiologist away.

#3

Just What is Moderate Drinking?
by Debra Gordon

For women it’s one drink a day or less (men can have two), according to the National Institute on Alcohol Abuse and Alcoholism (NIAAA). A drink is a 5-ounce glass of wine, a 12-ounce beer, or a 1½-ounce shot of liquor. More is considered heavy drinking, which ups your risks for nearly every ailment.

Still, the father of wine research—Arthur Klatsky, MD, a senior cardiology consultant at Kaiser Permanente Medical Center in Oakland, California—thinks the NIAAA might be just a bit conservative. Given that risks are based on studies in which many people underreport the amount they drink, he figures women could get by with about 1½ drinks a day—“a generous-size drink if you limit it to one.” More important is that you drink wine as if it really were a medicine: a little bit every day. In other words, if you “save” your seven glasses a week to let loose on a Saturday night, you can kiss any health benefits good-bye (and say hello to a hangover).