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Recent study by Mars, Incorporated and partners underscores importance of metabolism in understanding health benefits of cocoa flavanols
Date:1/25/2012

MCLEAN, VA. (Jan. 25, 2012) --- A comprehensive investigation of flavanol absorption and metabolism has provided a critical step forward in our understanding of how cocoa flavanols work in the body to exert their circulatory and cardiovascular benefits. Through the development of improved analytical methods, this recent work provides detailed insights into the extensive metabolism of flavanols, which calls into question the reliability of in vitro studies using un-metabolized materials. This collaborative research was conducted by an international team of scientists from Mars, Incorporated, the University of California, Davis (US) and the University of Reading (UK).

Increasing scientific evidence indicates that (−)-epicatechin, the main flavanol in cocoa, can have a positive impact on the circulatory and cardiovascular systems. Absorption and metabolism, however, play a key role in determining the exact effect food constituents and nutrients such as (−)-epicatechin have in the body. Following absorption, nutrients are metabolized transforming them into new compounds that are different from those originally present in food. As metabolic transformation has a significant impact on how nutrients support healthy functions, investigating this process is critical to furthering our understanding of exactly how cocoa flavanols are linked to health benefits.

While the metabolism of flavanols has been established in previous studies, the development and validation of improved analytical methods in this research enabled a far more detailed assessment than previously possible. As a result, this study was able to clearly and reliably demonstrate the extensive metabolism of (−)-epicatechin following consumption of a flavanol-containing cocoa drink. As in vitro studies using un-metabolized cocoa flavanols do not take this metabolism into account, they are not able to accurately reflect what is happening in the body. For examp
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Contact: Elizabeth Willett
Elizabeth.willett@mss.effem.com
301-768-9100
Mars, Incorporated
Source:Eurekalert

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