Beyond the general role of Vitamin C in immunity, what structural component in scallions contributes to digestive regularity and provides sustenance for beneficial gut bacteria?
Answer
The fiber content.
Digestive health relies significantly on adequate intake of dietary fiber. In scallions, the fiber content, even if modest compared to some other vegetables, serves two key functions for the gut. Firstly, fiber promotes regularity, ensuring healthy transit time for waste through the digestive tract. Secondly, this fiber acts as prebiotic material, meaning it is indigestible by human enzymes but serves as the necessary food source or fuel for the beneficial, health-promoting bacteria residing in the gut microbiome.
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