Advances in the Assessment of Dietary Intake.

Diet is a major factor in health and disease. Controlled long-term studies in humans are impractical and investigators have utilized long-term epidemiological investigations to study the contributions of diet to the human condition. Such studies while valuable have often been limited by contradictory findings; a limitation secondary to systematic errors in traditional self-reported dietary assessment tools that limit the percentage of variances in diseases explained by diet. New approaches are a...See More