Micronutrients & recovery
Phenolic acids, particularly ferulic acid, found in whole grain bran exhibit antioxidant, anti-inflammatory, and antimicrobial biological activities.
The health benefits of whole grains are largely driven by phenolic acids like ferulic acid, which provide antioxidant and anti-inflammatory effects. These compounds are concentrated in the bran. While they are bound to fiber, gut fermentation releases them, contributing to reduced oxidative stress and inflammation.
Whole grain phenolic acids may exhibit direct biological activities, such as an antioxidant, anticancer, anti-inflammatory, and antimicrobial potential [55].
Why this rating
Supported by in vitro and some in vivo studies, but bioavailability is noted as a limiting factor.
Source
Whole Grains and Phenolic Acids: A Review on Bioactivity, Functionality, Health Benefits and Bioavailability
Lavinia Florina Călinoiu et al. · Nutrients · 2018
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