Chocolate Linked to Depression Study finds depressed people consume twice as much By Rob Quinn, Newser Staff Posted Apr 27, 2010 5:34 AM CDT 13 comments Comments Study subjects believed to be at risk of major depression ate an average of 11.8 servings of chocolate a month, as compared to 5.4 servings of chocolate per month among those who weren't depressed. (Shutter Stock) (Newser) – Severely depressed people munch twice as much chocolate per month than others, according to a new study, but researchers can't figure out whether depression boosts chocolate-consumption or if it's the other way around. Chocolate may have anti-depressant properties that stimulate cravings, the researchers say, or it may be the case that some kinds of chocolate block the fatty acids known to affect mental health. The study found that no other food had the same tie to mood. As with alcohol, "there could be short-term benefits of chocolate to mood, with longer-term untoward effects," the study's authors wrote. The lead researcher, a University of California professor of medicine, says she eats plenty of chocolate herself and isn't depressed. "I tell my patients chocolate is a vegetable," she told the Wall Street Journal, recommending that people stick to moderate consumption of "real" chocolate with a high percentage of cocoa butter.