title: Challenges of nutrition recommendations.
authors.affiliation: Bureau of Nutritional Sciences, Department of National Health and Welfare, Ottawa, Ont.
authors.forename: J L
authors.initials: JL
authors.lastname: Beare-Rogers
mesh_terms: D000428:Alcohol Drinking; D002110:Caffeine / Q000008:administration & dosage; D002170:Canada; D004039:Diet, Sodium-Restricted; D004040:Dietary Carbohydrates / Q000008:administration & dosage; D004041:Dietary Fats / Q000008:administration & dosage; D002149:Energy Intake; D006291:Health Policy; D006801:Humans; D009751:Nutritional Requirements; D052756:Nutritional Sciences / Q000193:education
chemical_list: D004040:Dietary Carbohydrates; D004041:Dietary Fats; D002110:Caffeine