Self-reported dietary intake is assessed by methods of real-time recording (food diaries and
the duplicate portion method) and methods of recall (dietary histories, food frequency …

The subjective nature of self-reported dietary intake assessment methods presents
numerous challenges to obtaining accurate dietary intake and nutritional status. This …

Recent reports have asserted that, because of energy underreporting, dietary self-report
data suffer from measurement error so great that findings that rely on them are of no value …

The “trophic level enrichment” between diet and body results in an overall increase in
nitrogen isotopic values as the food chain is ascended. Quantifying the diet–body Δ15N …

Following a request from five European Nordic countries, the EFSA Panel on Nutrition,
Novel Foods and Food Allergens (NDA) was tasked to provide scientific advice on a …

Careful consideration of the validity and reliability of methods intended to assess dietary
intake is central to the robustness of nutrition research. A dietary assessment method with …

Background: Healthy dietary patterns that conform to national dietary guidelines are related
to lower chronic disease incidence and longer life span. However, the precise mechanisms …

Abstract The Oxford WebQ is an online 24-hour dietary questionnaire that is appropriate for
repeated administration in large-scale prospective studies, including the UK Biobank study …

Modern epidemiology suggests a potential interactive association between diet, lifestyle,
genetics and the risk of many chronic diseases. As such, many epidemiologic studies …

The aim of this literature review was to identify and provide a summary update on the validity
and applicability of the most promising dietary biomarkers reflecting the intake of important …