Polyphenol Exposure, Metabolism, and Analysis: A Global Exposomics Perspective

Area of Science:

• Environmental health
• Nutritional science
• Biochemistry

Background:

• Polyphenols are recognized for health benefits, but accurate exposure assessment via human biomonitoring needs improvement.
• Existing workflows for studying polyphenol biotransformation in biological samples are limited.

Purpose of the Study:

• To review the application of exposomic and metabolomic technologies for polyphenol exposure assessment.
• To highlight the potential of novel omic-scale approaches for understanding polyphenol metabolism and health impacts.

Main Methods:

• Review of high-resolution mass spectrometry applications in polyphenol research.
• Discussion of nontargeted analysis for omic-scale exposure assessment.
• Integration of exposome and metabolome data for comprehensive analysis.

Main Results:

• Emerging exposomic and metabolomic technologies offer advanced capabilities for polyphenol analysis.
• Nontargeted analysis facilitates simultaneous investigation of polyphenols alongside other environmental exposures.
• These methods provide a unique opportunity to assess polyphenol exposure and metabolism more effectively.

Conclusions:

• Advanced omic technologies are crucial for improving human biomonitoring of polyphenols.
• Understanding polyphenol metabolism within the broader exposome is key to evaluating health effects.
• This research direction supports systems biology approaches for assessing polyphenol impact on chronic disease prevention, particularly in early life.