Ji. Macdiarmid et Mm. Hetherington, MOOD MODULATION BY FOOD - AN EXPLORATION OF AFFECT AND CRAVINGS IN CHOCOLATE ADDICTS, British journal of clinical psychology, 34, 1995, pp. 129-138
To test the hypothesis that some foods are eaten to alter mood, the re
lationship between mood and intake of chocolate was investigated in 40
women. Twenty self-identified chocolate 'addicts' and 20 controls rat
ed hunger, mood, intensity of craving and amount of chocolate eaten in
a diary for seven consecutive days. The 'addicts' reported a signific
antly greater number of eating episodes and consumed a larger amount o
f chocolate than controls. 'Addicts' also rated depression, guilt and
craving higher and feeling content and relaxed as lower before eating
than controls. However, eating chocolate resulted in increased feeling
s of guilt in the 'addicts' and no significant changes in feeling depr
essed or relaxed. On indices of disordered eating and depression, 'add
icts' scored significantly higher than controls; however, eating choco
late did not improve mood. Although chocolate is a food which provides
pleasure, for those who consider intake of this food to be excessive,
any pleasure experienced is short lived and accompanied by feelings o
f guilt.