tendance (1) enquête (1) société (humaine) (1) tabagisme (1) protéine (1) nutrition (1) fer (1) information (1) aliment (1) fibre (1) éducation (1) âge (1) calcium (1) autobus (1) Genève (1) Education (1) Nutrition (1) Food (1) Methods (1) Surveys (1) Year (1) Women (1) Vitamins (1) Unsaturated fatty acids (1) Swiss (1) Surveys (1) Smoking (1) Population (1) Percentage (1) Nutrition (1)