Cheat Sheet: Beer

First, the good news: Beer bellies are a total myth, saysCharles Bamforth, PhD, chair and professor at University of California, Davis's Department of Food Science and Technology, and author ofBeer: Health and Nutrition.If drinking the beverage affects the scale, he says, "it's because your total calorie intake is too high and you're not working it off."

And now the less-good news: Beer is just about as caloric as any alcoholic beverage. "The most significant source of calories in beer is the alcohol itself," Bamforth says. "The stronger the beer, the more calories." Alcohol is calorie-dense, packing seven calories per gram. That's almost as much as fat, which has nine calories per gram.

RELATED:5 Ways to Prevent a Beer Belly

1) Don't follow the "lite."

The terms "light" and "lite" (or any other cutesy variation) have no legal definition. They could mean the beer is light in color or lighter than lead—or anything else the staff at the brewery decided. Instead, look for the percentage of alcohol by volume (ABV) on the label.

2) Look for “low carb” labeling.

If the label reads "low carbohydrate," the beer must have no more than 7 grams of carbohydrates per serving. But any beer can tout "reduced carbohydrates" or "lower carbohydrates" on its label, just so long as the brewery makes a more carb-heavy beer. Sneaky, right?

3) Use a glass.
A tip that adds civility and can shave Points, too: "Pour a beer into two glasses at dinner like you would with wine," says George F. Reisch, brewmaster for Anheiser Busch, Inc. "I actually think people should share beers more. It's smart and your last sip will still be cold."

4) Nix the nuts.

Those autopilot grabs of peanuts, cheddar fish, or any other salty snack food can add up to triple the calories and Pointsvalues of the beer you drink. Be prepared: Drinking can lead to snacking, so keep the right stuff on hand—or see if you can charm the bartender into stocking better choices.