Fatty foods may deplete serotonin levels, and there may be a relationship between this and depression, suggest a new study, that found an increase in depression-like behavior in mice exposed to the high-fat diets, associated with an accumulation of fatty acids in the hypothalamus.

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Fatty foods may deplete serotonin levels, and there may be a relationship between this and depression, suggest a new study, that found an increase in depression-like behavior in mice exposed to the high-fat diets, associated with an accumulation of fatty acids in the hypothalamus.