In 1992 Harvard researchers touted red wine as one of the "eight proven ways to reduce coronary heart disease risk."
In 2001 the Centers for Disease Control and Prevention said it could lower the risk of stroke.
In 2003 the American Journal of Gastroenterology found evidence that it reduces ulcer-causing bacteria.
The following year Harvard Medical School said it has anti-aging effects, while Australian researchers determined that it may decrease the risk of ovarian cancer.
All signs pointed to the same conclusion: a glass of red wine a day really does keep the doctor away.
But local dietitians still aren't quite ready to embrace red wine as a health food, saying it's not so much the wine as the grapes it's made of that have the potential to improve a person's well-being. "It looks like the major benefits first come out of the grape skin itself and the seeds," says Kate Rountree, a dietitian at Southwest Surgical Weight Management Center on Southwest Medical Center's campus. It's the antioxidants, called flavonoids, that pack the most nutritional value, she adds.
In particular the antioxidant resveratrol, which is prevalent in grapes' skin, might inhibit tumor development in certain cancers and aid in the formation of nerve cells, which scientists believe could be helpful for diseases like Alzheimer's and Parkinson's, according to the Yale-New Haven Hospital's online publication Nutrition Advisor. Dryer reds pack the biggest flavonoid punch with Cabernet Sauvignon, Petit Syrah and Pinot Noirs having more than merlots and red zinfandels. White wine has the least amount.
Despite the long list of studies that appear to extol wine's virtues (white wine is gaining traction as well), Rountree points out that those studies have yet to show a definitive link between wine and better health, saying she finds the word "may" in just about every one she reads. "It may boost your good cholesterol, which is HDL. It may help to lower your bad cholesterol, which is LDL," she says. "Actually, it may help to prevent LDL from forming."
Lafayette General's Nutrition Services Supervisor Rosalind Allen agrees. "People tend to take it at face value, but for every study that says yes, there is another one that says no," she says. "There haven't been any studies to positively correlate it," she continues, "but they also can't say it doesn't."
For any non-drinker, there is certainly no reason to rush out and buy a wine decanter. "No studies suggest that people start drinking," Allen says. "That's the No. 1 disclaimer you'll see on every study." Local health experts say people would get the same benefits from grape juice made from dark red grapes and a diet that includes exercise, fruits and vegetables and whole grains.
The concern, says Allen, is that people who have health conditions may be easily swayed by the studies. Even a recommendation that it's OK to consume a moderate amount of wine is limited to individuals with a clean bill of health, she says. Many medical and social conditions are exacerbated by alcohol. "It can have the reverse effect," she warns. Pancreatitis, liver disease, certain cancers, hypertension, depression and heart disease may be worsened by alcohol. Other studies suggest alcohol consumption is associated with cancer risk, may increase triglycerides and result in weight gain because of its empty calories.
The one consistency in each study is that a single serving of red wine (one 4- to 5-ounce glass for women and two glasses for men) is all that's recommended on a daily basis. And even if the wine is not as healthy as the studies suggest, a 5-ounce glass a day isn't enough to adversely affect an able-bodied person. But three or four glasses might. So once that single-serving line is crossed, any advantages can be far outweighed by the negative effects of alcohol. Additionally, some people mistakenly think they can drink a week's worth of wine in one night and get the same benefits. "Let's say you don't drink during the week," Rountree says. "That certainly doesn't mean you can stockpile four or five glasses you missed on Friday night."
With six of the LPSB’s nine members poised for Pat Cooper’s termination, a request was filed Tuesday for a fast-tracked hearing on the federal lawsuit calling for the disqualification of two board members from voting on the matter due to bias.
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Louisiana's Republican Party has filed a complaint against Democratic U.S. Sen. Mary Landrieu with the Senate's ethics committee about her use of private chartered planes.
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An attorney signs up to run against LPSB's Mark Cockerham, and within a week a lawsuit is filed by a former LPSS employee in an attempt to disqualify him. Coincidence?
According to Gov. Bobby Jindal, President Barack Obama needs to stop talking about “justice” and start murdering people, even if we have to go alone.
A replacement is expected by January to fill the vacancy left when Greg Roberts resigned after allegedly pointing a fake gun at an engineer during a June meeting.
The Ragin’ Cajuns got off to a superb start Saturday night, and the Human Jukebox made the soaked season opener even sweeter for the third-largest crowd in Cajun Field history.
The Louisiana health department will follow a federal judge's order and refrain from immediately penalizing doctors who are trying to comply with a new abortion law that requires them to obtain admitting privileges at a local hospital, a spokeswoman said Monday.
Halliburton says it has agreed to pay $1.1 billion to settle a substantial portion of plaintiff claims arising from the 2010 Gulf of Mexico oil spill.
While bogged down with qualifying candidates last month, Secretary of State Tom Schedler didn’t lose sight of the true endgame coming in November and December.
Tuesday's Blogs from the Bog!
Stoned driving a concern when pot is legal; Detroit's bankruptcy trial; speed trap scandal in Florida and more national and international news for Tuesday, September 02, 2014.
A federal jury found attorney Daniel Stanford guilty Friday afternoon on eight of 13 counts for his role in the Curious Goods conspiracy.
Lafayette City-Court Judge Francie Bouillion has served on the bench for two decades since winning a special election to replace Judge Kaliste Saloom when he retired in 1994.
The Houston firm said Friday in its weekly report that 1,575 rigs were exploring for oil and 338 for gas. One was listed as miscellaneous. A year ago there were 1,776 active rigs.
A crew began erecting the 25-foot mini-wheel late morning Friday in anticipation of the evening’s Hottest Night of the Year party at the park.
Frances Boothe of Nunez, who also happens to be filmmaker Stephen Meaux’s grandmother, prepares a cool-weather fave.
The magazine's senior football writer also predicts a break-out year for Saints fourth-year running back Mark Ingram.
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The LPSB is poised and ready to move forward with the termination of Pat Cooper following a discussion Thursday with the attorney hired for the investigation of the superintendent, but a decision of this magnitude should be left up to the new board seated in January, especially with three pro-investigation board members bailing out come the new year.
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Gulf Coast ceremonies marking the ninth anniversary of Hurricane Katrina have begun.
The Louisiana Department of Wildlife and Fisheries says there is little known about the effects of tiger prawns on indigenous Louisiana shrimp. But, officials say the reports they're seeking will help state biologists monitor the distribution of the prawns and determine the possible presence of spawning populations.
Baltimore Ravens coach John Harbaugh rested his regulars and watched with delight as Ray Rice's backups ground out 214 yards rushing in a 22-13 victory over the New Orleans Saints on Thursday night.
High-profile criminal defense attorney Daniel Stanford awaits his fate in the Curious Goods conspiracy trial.
The Louisiana Department of Wildlife and Fisheries is set to put the kibosh on the legal ownership of monkeys trained to help the disabled, and the agency wants to know what you think.
A federal judge on Thursday asked lawyers battling over Louisiana's new, restrictive abortion law for an agreement that apparently could let clinics stay open — at least for a while — after the law takes effect Sept. 1.
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