Magazine article Clinical Psychiatry News

Depressed Mood Is Related to High Intake of Chocolate

Magazine article Clinical Psychiatry News

Depressed Mood Is Related to High Intake of Chocolate

Article excerpt

Depressed mood was significantly related to higher consumption of chocolate in a cross-sectional study of 931 men and women.

A cross-sectional design precludes drawing conclusions as to causality or even directionality of the association, so this study could not determine which of the two comparators - depressed mood or chocolate intake - precedes, much less causes, the other, said Dr. Natalie Rose, of the department of obstetrics and gynecology, University of California, Davis, and her associates.

A recent exploratory study of sweets in general noted that subjects with depressive symptoms showed a higher than average intake of chocolate.

That study was confined to women only, used a single measure of chocolate consumption, and used a measure of mood symptoms that is not widely recognized.

In contrast, Dr. Rose and her colleagues examined this possible link using a larger sample of both men and women, two measures of chocolate consumption (a food frequency questionnaire and another questionnaire that quantified chocolate intake specifically), and the Center for Epidemiological Studies-Depression Scale (CES-D) to measure mood (Arch. Intern. Med. 2010;170:699-703).

A CES-D score of 16 or higher indicates possible depressed mood, while a score of 22 or higher indicates major depression. In this study, subjects with scores above 16 were found to eat significantly more chocolate than subjects with lower scores (8.4 vs. 5.4 servings per month). A serving was considered to be "one small bar or 1 ounce (28 g) chocolate candy." Those with a score of at least 22 ate an average of almost 12 servings per month. …

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