(Our happy hour fact to amaze your drinking buddies with.)

Researchers have come to the counterintuitive conclusion that drinkers have a 30 percent lower rate of erectile dysfunction than teetotalers.

A survey of 1,580 Australian men found that the sweet spot between maximum alcohol consumption and sexual function is around four drinks a day, five days a week. Furthermore, even dangerous binge drinkers are less likely to strike out in the bedroom than those who rarely imbibe.

The study's authors speculate that "alcohol may increase sexual desire through disinhibition," and recommend doctors stop telling men with sexual problems not to drink.

Being that generations of amateur field work contradicts this finding, we'd like to see further research before we accept it as gospel. Then we'd like to see a corresponding study which proves dark beer is the key to washboard abs.

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Booze may help you up your game, but be careful if you're sipping on some of the libations in the gallery below.

Most Dangerous Drinks

    Ethanol/Grain Alcohol It is illegal to sell this 190-proof "drink" in California, Florida, Hawaii, Illinois, Maine, Massachusetts, Michigan, Minnesota, Nevada, New York, Ohio, Pennsylvania, Virginia, and Washington. Obviously, the liver has lobbyists in those states.

    Jeff Gentner, AP

    Moonshine Prohibition caused people to take all sorts of odd steps to get their buzz on. For those who took the Bo and Luke route, a shoddy brew included methanol (a.k.a. wood alcohol) that acts in a few hours and can cause blindness. Perhaps that allowed them to not realize they were making out with cousin Daisy.

    Hector Mata, AFP / Getty Images

    Hjemmebrent Norway's Moonshine goes a bit further, being distilled to 96% alcohol. In Tara Grescoe's book "The Devil's Picnic," drinking hjemmebrent is described this way: "You were sober then you were drunk. It was grim, goal-oriented, and a little sad. And the hangover was like no other." Scary. We can't imagine anything worse than a PBR hangover.

    vgb.no

    Blood Religious groups and tribes, including the Suri of Ethiopia, have been drinking blood for centuries. For some it's a ritual, for others it's just a great way to risk contracting Hepatitis B and C.

    Corbis

    Coca Cola Coca-Cola launched the disastrous "New Coke" in 1985, but in truth, the stuff we'd been consuming for decades was new. The true original version had cocaine in it. If Coca Cola still had cocaine in it, the world would be a sleepless wasteland of rambling teeth grinders.

    AP

    Black Drink Made from roasted leaves of the Yaupon Holly, Native Americans males consumed the Black Drink in a ritualistic manner, substituting it for coffee or tea. They purged themselves after imbibing for hours at a time, leading to the berry's appealing Latin name, "Ilex vomitoria."

    wikipedia.com

    Jolt Cola Jolt Cola's slogan is "all the sugar and twice the caffeine." But if you consider that a few of the symptoms of caffeine overdose include restlessness, nervousness, insomnia, increased urination, gastrointestinal distress, muscle twitching, irritability, and irregular heart beat, a cold Jolt doesn't sound so good.

    AP

    Bombes Enterprising bar owners in Greece originally came up with Bombes -- a mixture of alcohol and cheap, dangerous industrial spirits. These drinks are so lethal that the government had to step in, because the loss of bar patrons due to death wasn't enough to keep them from being served.

    Fox Photos / Getty Images

    Bud Extra A couple of years back, someone at Budweiser came up with a plan to keep beer drinkers from passing out. They called it "B to the E," and injected it with ginseng and high levels caffeine. In June 2008, Anheuser-Busch pulled the product in response to public criticism, which was completely warranted.

    AP

    Kumis Though not technically a danger to your physical health, there's something psychologically troubling about sipping Kumis, a booze made from fermented mare's milk. Russians have been drinking from the horse's teat for centuries, but we'll pass.

    wikipedia.com