In the master thesis the author researches the potential correlation between primary emotions, depressive mood and different aspects of nutrition, including male and female differences. The theoretical part has three chapters, the first one is on primary emotions and includes a definition of emotions, a description of primary ones and the meaning and development of emotional processing. The second chapter focuses on depressive moods. It includes a definition of mood disorders, in-depth reasons on how depression is developed and a description of both the major depressive disorder and dysthymia. The third chapter is focused on the connections between food on one side, moods and emotions on the other. It consists of research already performed in this area, a description of Izard's model of emotions and the importance of neurogenesis for the daily well-being. This part concludes with a description of the psychotherapeutical model of Julia Ross. In the empirical part, the author used a three-part questionnaire to measure how commonly subjects experienced primary emotions, their level of depressive mood and their amount of control overeating temptations. There were 126 responses. We found no significantly important differences in mood or emotions according to the frequency of daily fruit consumption. The least contempt and fear was felt by those who consumed the highest amounts of vegetables daily. The results showed that higher frequency of daily vegetable consumption was associated with the lowest amounts of depressive moods. The (higher) frequency of experiencing positive primary emotions is statistically importantly correlated with experiencing lower amounts of depressive moods. Experiencing negative primary emotions more frequently was statistically importantly correlated with experiencing more depressive moods. A statistically important weak trend, where subjects, who have a greater amount of control over their eating temptations, experience a lower amount of depressive mood was discovered. The differences between the sexes found were that women experience inner hostility and sadness more often, while also eating healthier than men, while men experienced more contempt.
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