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. 2022 Mar;25(3):710-716.
doi: 10.1017/S1368980021000537. Epub 2021 Feb 8.

Cost-effective options for increasing consumption of under-consumed food groups and nutrients in the USA

Mary Brauchla  1 , Victor L Fulgoni  2
Affiliations

Cost-effective options for increasing consumption of under-consumed food groups and nutrients in the USA

Mary Brauchla et al. Public Health Nutr. 2022 Mar.

Abstract

Objective: To identify the most cost-effective options/contributors of under-consumed food groups and nutrients in the USA.

Design: Twenty-four-hour dietary recall data were used for the dietary sources of under-consumed food groups and nutrients. Costs were estimated using USDA National Food Price Database 2001-2004 after adjustments for inflation using Consumer Price Index.

Setting: National Health and Nutrition Examination Survey, 2013-2016.

Participants: A total of 10 112 adults aged 19+ years.

Results: Top five cost-effective options for food groups were apple and citrus juice, bananas, apples, and melons for fruit; baked/boiled white potatoes, mixtures of mashed potatoes, lettuce, carrots and string beans for vegetables; oatmeal, popcorn, rice, yeast breads and pasta/noodles/cooked grains for whole grain; and reduced-fat, low-fat milk, flavoured milk and cheese for dairy. Top five cost-effective sources of under-consumed nutrients were rice, tortillas, pasta/noodles/cooked grains, rolls and buns, and peanut butter-jelly sandwiches for Mg; grits/cooked cereals, low- and high-sugar ready-to-eat (RTE) cereal, rolls and buns, and rice for Fe; low- and high-sugar RTE cereals, rice, protein and nutritional powders, and rolls and buns for Zn; carrots, margarine, other red and orange vegetables, liver and organ meats, butter and animal fats for vitamin A; and citrus juice, other fruit juice, vegetable juice, mustard and other condiments, and apple juice for vitamin C.

Conclusions: Apple/citrus juice, white potatoes/carrots, oatmeal, RTE cereals and milk were the most cost-effective food sources of multiple under-consumed food groups and nutrients and can help promote healthy eating habits at minimal cost.

Keywords: Cost; Dairy; Fruits; National Health and Nutrition Examination Survey; Vegetables; Vitamin C; Whole grain.

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References

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