In defense of beer:

According to numerous independent studies, moderate drinkers live longer and better than drunks or teetotalers. Beer is perfect for moderate drinking because of its lower alcohol content and larger volume compared with wine or spirits. And as that old radical Thomas Jefferson said, "Beer, if drank with moderation, softens the temper, cheers the spirit, and promotes health."

The truth is that beer is as all-natural as orange juice or milk (maybe even more so – some of those milk & OJ labels will surprise you). Beer doesn't need preservatives because it has alcohol and hops, both of which are natural preservatives. Beer is only "processed" in the sense that bread is: It is cooked and fermented, then filtered and packaged.

Twelve ounces of Guinness has the same number of calories as 12 ounces of skim milk: about 125. That's less than orange juice (150 calories), which is about the same as your standard, "full-calorie" beer. If beer were your only source of nutrition, you'd have to drink one every waking hour just to reach your recommended daily allowance of calories (2,000 to 2,500). And nobody's recommending you drink that many.

Beer not only has no cholesterol, it can actually improve the cholesterol in your body. In fact, drinking beer regularly and moderately will tilt your HDL/LDL cholesterol ratios the right way. You've got two kinds of cholesterol in your system: HDL, the "good" cholesterol that armor-plates your veins and keeps things flowing, and LDL, the "bad" cholesterol that builds up in your veins like sludge in your bathtub drain. Beer power-flushes the system and keeps the HDL levels up. According to some studies, as little as one beer a day can boost your HDL by up to 4 percent. 

Beer, especially unfiltered or lightly filtered beer, turns out to be quite nutritious, despite the years of suppression of those facts by various anti-alcohol groups. Beer has high levels of B vitamins, particularly folic acid, which is believed to help prevent heart attacks. After all, they sell brewer's yeast tablets in drug stores as vitamin B supplements; 

If you're someplace where you are advised not to drink the water, the local beer is always a safer bet. It's even safer than the local bottled water. 

The most amazing beer and health connection is something called xanthohumol, a flavonoid found only in hops. Xanthohumol is a potent antioxidant that inhibits cancer-causing enzymes,

Most studies have found that people who drink beer regularly (and moderately) not only don't develop beer bellies – they weigh less than non-drinkers. Beer can boost your metabolism, keep your body from absorbing fat and otherwise make you a healthier, less disgusting slob. Just drink it in moderation, as part of an otherwise healthy diet.

So that's it. Drink beer. You'll live longer and be happier. You won't get fat. In fact, you may weigh less. You'll boost your metabolism, improve your health and reduce your risk of clogged arteries, heart attack and cancer. What more could you want?