We advocate that dietary interpretations of previously published archaeological human isotopic data are reconsidered in the light of our work.
Other studies using RRR have identified unexpected associations with legumes and some vegetables (7– 9), and therefore careful interpretation of dietary patterns is warranted.
Furthermore, questionnaires may reflect only in part the dietary habits due to interpretation by the responder or seasonal changes in daily life habits.
SW provided and analyzed the food frequency questionnaire, and helped with the interpretation of dietary and supplemental vitamin D intake data.
However, in light of the problems associated with the attribution of some of these fossils [ 32, 132, 136, 137], their interpretation as dietary residues must be regarded with due caution.
CAD performed the statistical analysis and interpretation of the dietary data and drafted the paper.
Changes in nutritional biomarkers of exposure in blood, urine, or other tissues can help elucidate biological effects of nutrient intakes, independently or jointly with dietary recall data, and enhance interpretation of observational study results.
This effect could be solely due to dietary augmentation of Cys reserves, an interpretation supported by the 1.4-fold higher plasma Cys concentrations in SAA-supplemented mice.
In a similar examination of Physicians Health Studyy data, there was an inverse association between greater intake of cereal and risk of developing hypertension, although with greater limits in the interpretation due to the dietary assessment (12).
Two dietitians [C.P., S.T.] will provide essential knowledge about collection and interpretation methods of modified 24-h dietary recalls or Easy Dietary Assessment tool (EDA) [ 13].
