Additionally , bananas provide vitamin B6 , which your body also needs in order to manufacture serotonin from tryptophan .
Feelings of clinical depression stem from low serotonin levels ; hence , depressed people tend to have low levels of tryptophan .
Bananas provide vitamin B6 , which your body also needs in order to manufacture serotonin from tryptophan .
Feelings of clinical depression stem from low serotonin levels ; hence , depressed people tend to have low levels of tryptophan .