Practical considerations regarding availability of food supplies.
D002170:Canada; D004041:Dietary Fats / Q000032:analysis*; D005231:Fatty Acids, Unsaturated; D005525:Food-Processing Industry; D006801:Humans; D009821:Oils / Q000032:analysis*; D014481:United States
D004041:Dietary Fats; D005231:Fatty Acids, Unsaturated; D009821:Oils