Macronutrient and ethanol intake in Portuguese adults

• Type: Article in International Scientific Journal
• Date: 2008

Authors

Oliveira A (Author) Other; Lopes C (Author) FMUP; Santos AC (Author) FMUP; Ramos E (Author) FMUP; Severo M (Author) FMUP; Barros H (Author) FMUP

Journal

Title: Acta Medica Portuguesa

Vol. 21

Pages: 37-48

ISSN: 0870-399X

Publisher: Ordem dos Medicos

Indexing

ISI Web of Knowledge - 4 Citations

Scopus - 4 Citations

Other information

Authenticus ID: P-004-24A

Abstract (EN): The evaluation of nutrient intake is essential for the definition of health policies and as guidance for the establishment of factors, which could be involved in the occurrence of disease. The study aims to describe energy, nutrients and ethanol intake and the prevalence of inadequate macronutrient intake of Portuguese adults, by gender, age and education. We collected information on 2389 adults ( 61.6% of women), living in Porto, Portugal, selected by random digit dialling. Dietary intake was estimated by a validated semiquantitative food frequency questionnaire, covering the previous year. Nutrient intake data was obtained using the software Food Processor Plus r, adapted to Portuguese foods. The prevalence of nutrient inadequate intake was established by comparison with the Acceptable Macronutrient Distribution Ranges of Dietary Reference Intakes: 1035% ( proteins), 45- 65% ( carbohydrates) and 20- 35% ( total fat). The average contribution of protein, carbohydrates, total fat and ethanol to the total daily energetic intake was 18.4%, 48.9%, 29.3% and 5.0%, respectively. The consumption of energy and macronutrients was inversely related with age and directly with education. The higher ethanol consumption was found among men with 50- 64 years and less educated (= 4 years). More than 80% of the adult population of Porto reported an intake of protein, carbohydrates and total fat, according to the Acceptable Macronutrient Distribution Ranges of Dietary Reference Intakes. Total fat was the macronutrient with the highest prevalence of inadequate intake ( 17.1% in women and 21.0% in men).

Language: Portuguese

Type (Professor's evaluation): Scientific

No. of pages: 12