Some Ballpark Treats Might Have Health Benefits

Baseball lovers are filling stadiums nationwide this time of year, and ballpark treats are part of the experience.

When indulging in a treat from the concession stand, most people don't fool themselves into thinking they're choosing something healthy. But the American Chemical Society says that many ballpark favorites contain components that are good for you ... in moderation, of course.

Here are some findings from studies originally published in the Journal of Agricultural and Food Chemistry:

Sunflower seeds: Researchers in Spain have shown in lab studies that sunflower seeds appear to release a compound upon digestion that has the potential to lower blood pressure and could serve as a natural weapon to help strike out hypertension.

Beer: A beer a day may help keep heart attacks away, according to a group of Israeli researchers. In preliminary clinical studies, the researchers showed that drinking one 12-ounce beer a day for a month produced changes in blood chemistry that are associated with a reduced risk of heart attack.

Sauerkraut: The tangy topping, made from fermented cabbage, contains a class of compounds called isothiocyanates, which have been identified as potential cancer-fighting agents, researchers say.

Onions: A preliminary study suggests that eating onions might help people prevent bone loss and osteoporosis.

Hot dogs: Although low-fat hot dogs may be better for your heart than regular dogs, science has confirmed what many people say they already knew: Regular dogs taste better. Researchers found that aroma compounds, which affect flavor, appear to be released more slowly and last longer in regular frankfurters than in the lower-fat variety.

Whichever you choose, be sure to add some sauerkraut and onions. And maybe a breath mint for dessert.