Comparison of blood levels of riboflavin and folate with dietary correlates estimated from a semi-quantitative food-frequency questionnaire in older persons in Portugal.

Tavares, Nelson R; Moreira, Pedro S; Amaral, Teresa F

Tavares, Nelson R; Moreira, Pedro S; Amaral, Teresa F.

Affiliation

Tavares NR; Faculdade de Ciências da Nutrição e Alimentação, Universidade do Porto, Portugal. nelson.tavares@ulusofona.pt

J Nutr Gerontol Geriatr ; 31(1): 59-70, 2012.

Article in En | MEDLINE | ID: mdl-22335440

Subject(s)

Diet; Folic Acid/blood; Riboflavin/blood; Surveys and Questionnaires; Aged; Aged, 80 and over; Biomarkers/blood; Cross-Sectional Studies; Dietary Supplements; Energy Intake; Female; Folic Acid/administration & dosage; Humans; Male; Middle Aged; Nutrition Assessment; Portugal; Reproducibility of Results; Riboflavin/administration & dosage

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Full text: 1 Collection: 01-internacional Database: MEDLINE Main subject: Riboflavin / Surveys and Questionnaires / Diet / Folic Acid Type of study: Observational_studies / Prevalence_studies / Prognostic_studies / Risk_factors_studies Limits: Aged / Aged80 / Female / Humans / Male / Middle aged Country/Region as subject: Europa Language: En Journal: J Nutr Gerontol Geriatr Year: 2012 Type: Article Affiliation country: Portugal

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