We assessed diets in 16 Dene/Métis communities in the Canadian Arctic. We described nutrient intakes and identified nutrients at risk among adult Dene/Métis, evaluated the influence of traditional food on diet quality, and examined the direction of dietary change by comparing intergenerational and between-community differences in dietary intake. Diet varied according to sex, age and community. Nutrients of possibly inadequate intake (irrespective of subject sex, age or community) included calcium, vitamin A and folic acid. Dietary fiber intake was also of concern. Traditional food (animals and plants harvested from the local environment) was consumed on 65. 4% of interview days; on those days intakes of iron, zinc and potassium were higher (P