Assessment of dietary intakes of cadets at the US Military Academy at West Point.

OBJECTIVE

A study was conducted at the US Military Academy, West Point, NY, to assess the nutritional adequacy of menus and dietary intakes of the cadets and to determine the effect of the optional weekday evening meal policy on nutrient intakes.

METHODS

Dietary intakes were obtained over a 7-day period using a diary-interview technique. Volunteer cadets, 118 males and 86 females, recorded their own intakes and were interviewed by dietitians to verify food records. Cadets were categorized by gender and divided into three groups based on whether they consumed 0-1, 2-3, or 4-5 weekday evening meals in the Cadet Mess.

RESULTS

Multivariate methods were used to assess compliance with Military Recommended Dietary Allowances (MRDA) and nutrient densities as well as the role of gender, number of weekday evening meals consumed in the West Point Cadet Mess, and the use of nutritional supplements during the study week. The number of weekday evening meals consumed in the Cadet Mess, was positively correlated with the nutrient intakes of the cadet groups. The female 0-1 group had the highest proportion of individuals with mean intakes providing < 70% MRDA for vitamin B6, folate, vitamin A, magnesium, or zinc. Snacks provided from 24% to 32% of the energy intakes of the female groups and were often substituted for meals, particularly by cadets who ate the fewest meals in the Cadet Mess.

CONCLUSIONS

Diet counseling is recommended to help these cadets choose more nutritious meals and snacks. University and college students that choose not to purchase some of their meals from campus dining facilities could have similar dietary intake patterns and nutritional shortcomings.