Biomarkers of Micronutrients and Phytonutrients and Their Application in Epidemiological Studies

Nutritional biomarkers can be used as important indicators of nutritional status and play crucial roles in the prevention as well as prognosis optimization of various metabolism-related diseases. Measuring dietary with the deployment of biomarker assessments provides quantitative nutritional information that can better predict the health outcomes. With the increased availability of nutritional biomarkers and the development of assessment tools, the specificity and sensitivity of nutritional biomarkers have been greatly improved. This enables efficient disease surveillance in nutrition research. A wide range of biomarkers have been used in different types of studies, including clinical trials, observational studies, and qualitative studies, to reflect the relationship between diet and health. Through a comprehensive literature search, we reviewed the well-established nutritional biomarkers of vitamins, minerals, and phytonutrients, and their association with epidemiological studies, to better understand the role of nutrition in health and disease.

Automated summary

Nutritional biomarkers are crucial indicators of nutritional status and are important for preventing and optimizing the prognosis of metabolism-related diseases. Using biomarker assessments to measure dietary intake provides quantitative nutritional information and improves the prediction of health outcomes. The increased availability and development of assessment tools have greatly improved the specificity and sensitivity of nutritional biomarkers, enabling efficient disease surveillance in nutrition research.