Assessing the micronutrient and macronutrient intakes in female students and comparing them with the set standard values

Abstract

Background:Healthy nutrition particularly the energy intake and the essential nutrients in female students is very important. This study aims to assess micro- and macronutrient intakes in female students of Isfahan University of Medical Sciences, Iran.Materials and Methods:This cross-sectional study involved 100 female students aged between 18 and 25 years in 2008–2009. Anthropometrics measures were performed and two 24-hours food recalls were used to collect the dietary information and were analyzed using food processor 2 and compared with the dietary reference intakes (DRIs) 2008.Findings:As many as 61.1% of subjects resided in dormitories; 12.7% were married. Prevalence of overweight or obesity and abdominal obesity in the subjects studied were 6.9% and 46.1%, respectively. The mean (±SD) systolic blood pressure was 105.2 ± 15.6 mmHg and the diastolic was 62.2 ± 10.4 mmHg. Totally, 3.9% of the subjects had hypertension. Food intake analysis indicated that B12, folate, magnesium, potassium, and calcium were below the recommended level, and vitamin C, E, pantothenic acid, B1, B3, phosphate, and zinc were above, and energy intake, macronutrient, vitamin A, pyridoxine, iron, and selenium were, in general, adequate.Conclusion:The findings of the study indicated that macronutrients intake was appropriate, but the problem mainly existed in the consumption of micronutrients. It is recommended to increase the intakes of important food groups such as dairy, vegetable, and fruit that are proper sources of micronutrients, and it is also suggested to improve strategies and the competence in this area of nutrition.