At the end of the study, intention to continue eating almonds or a low-fat diet will be assessed using questions adapted from de Bruijn et al. Participants in the almond group will be asked the following questions: (1) "I intend to include almonds in my diet" (+2 = yes, definitely; -2 = no, definitely); (2) "How certain are you that you will include almonds in your diet?" (+2 = very certain; -2 = very uncertain); (3) "Including almonds in my diet is" (instrumental attitude: +3 = healthy; -3 = unhealthy; affective attitude: +3 = pleasant; -3 = unpleasant); (4) "I find including almonds in my diet" (perceived behavioral control: +3 = easy; -3 = difficult). Corresponding questions for the control group will replace "include almonds" with "reduce the amount of fat". Participants will be called 4 weeks later to obtain information on their actual almond and fat intakes by questionnaire and 24-h recall.