Micronutrients & recovery
Dietary intake of fermentable carbohydrates and fibers drives the gut microbiota to produce short-chain fatty acids (SCFAs) like butyrate and propionate, which exert anti-inflammatory, anti-cancer, and metabolic regulatory effects on the host.
Prioritize whole plant foods rich in diverse fibers (grains, legumes, fruits, vegetables) to feed your gut bacteria. These bacteria convert fiber into short-chain fatty acids (SCFAs) like butyrate, which reduce inflammation, protect against colon cancer, and support metabolic health. Avoid highly processed high-carb foods that lack fiber, as they do not provide these microbial benefits.
Fermentable carbohydrates... are metabolized as SCFAs and lactic acid by colonic bacteria... These can constitute a protective factor in colon carcinogenesis... SCFAs, such as acetate, propionate, and butyrate, mainly in the lumen, are assumed to interact in terms of the production of health benefits, such as antioxidant and anti-cancer activities... avoiding allergic disorders, and also anti-inflammatory effects on the intestinal mucosa
Why this rating
The paper is a review citing multiple studies, including in vitro and animal models, establishing strong mechanistic links, though human clinical trial data is mixed or context-dependent.
Source
Gut Microbiota Metabolism and Interaction with Food Components
Pamela Vernocchi et al. · International Journal of Molecular Sciences · 2020
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