More Americans are eating "5 a day" but intakes of dark green and cruciferous vegetables remain low

Citation
Cs. Johnston et al., More Americans are eating "5 a day" but intakes of dark green and cruciferous vegetables remain low, J NUTR, 130(12), 2000, pp. 3063-3067
Citations number
41
Categorie Soggetti
Food Science/Nutrition","Endocrinology, Nutrition & Metabolism
Journal title
JOURNAL OF NUTRITION
ISSN journal
00223166 → ACNP
Volume
130
Issue
12
Year of publication
2000
Pages
3063 - 3067
Database
ISI
SICI code
0022-3166(200012)130:12<3063:MAAE"A>2.0.ZU;2-K
Abstract
Epidemiological investigations repeatedly show that the regular consumption of dark green and cruciferous vegetables, tomatoes and citrus fruits in pa rticular is related to reduced cancer risk. We used the 1994-1996 Continuin g Survey of Food Intakes by Individuals to examine the types of fruits and vegetables consumed by Americans. The analytic sample population, which con sisted of 4806 men and women (25-75 y old) who completed two nonconsecutive 24-h recalls, consumed 3.6 +/- 2.3 servings of vegetables and 1.6 +/- 2.0 servings of fruit daily. iceberg lettuce, tomatoes, French fried potatoes, bananas and orange juice were the most commonly consumed fruits and vegetab les, accounting for nearly 30% of all fruits and vegetables consumed. The m ost popular items, lettuce and tomatoes, were consumed by 39-42% of the sam ple population during the reporting period. Fewer respondents (16-24%) cons umed French fried potatoes, bananas or orange juice. Only 3% of the sample consumed broccoli during the reporting period. White potato consumption ave raged 1.1 servings daily, with French fried potatoes representing 0.4 servi ng. Tomato product consumption averaged 0.5 serving daily, dark green veget able consumption averaged 0.2 serving daily and citrus, berries or melon co nsumption amounted to nearly 0.8 serving daily. These data indicate that Am ericans are consuming more fruits and vegetables but that dark green and cr uciferous vegetable intake is low.