What compounds are produced for colon health when the fiber in kale feeds the beneficial bacteria in the gut microbiome?
Answer
Short-chain fatty acids
A primary benefit of kale's commendable dietary fiber content relates directly to digestive health and the integrity of the colon. The fiber acts as a crucial prebiotic substance, serving as a food source for the beneficial bacteria residing within the colon, known collectively as the gut microbiome. When these bacteria metabolize or ferment this fiber, they produce metabolic byproducts that are beneficial for host health. The specific compounds generated through this fermentation process are short-chain fatty acids, which are important for maintaining colon health and may also influence systemic inflammation management.

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Kale: Benefits of a superfood powerhouse - Mayo Clinic Health System
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