Tag: Faecalibacterium prausnitzii

Studies consistently show that Faecalibacterium prausnitzii is one of the most abundant and beneficial bacteria in a healthy human gut, accounting for 5–15% of the total microbial population in healthy adults. Learning how to increase faecalibacterium is a powerful step towards fortifying your intestinal barrier, reducing inflammation, and boosting overall well-being.

According to scientific research, *Faecalibacterium prausnitzii* (F. prausnitzii) typically constitutes between 5% and 15% of the total bacteria in a healthy human gut. So, where can I find *Faecalibacterium prausnitzii*? You cannot find it directly in foods or typical probiotic supplements, but you can promote its growth by consuming specific prebiotic and high-fiber foods.

An estimated 5-15% of the total bacteria in a healthy adult's intestine is composed of *Faecalibacterium prausnitzii*, a key species linked to gut health. However, unlike typical over-the-counter supplements containing *Lactobacillus* or *Bifidobacterium*, this species is rarely found in commercial products. This raises a critical question: is *Faecalibacterium* a probiotic, and if so, how can its benefits be accessed?

According to a 2022 review in *Frontiers in Microbiology*, butyrate is the primary energy source for colonocytes and is vital for gut health. This short-chain fatty acid is not directly consumed but is produced by specific bacteria in the gut when they ferment dietary fiber, which is why understanding what probiotics are good for butyrate production is so important.

As one of the most abundant and beneficial bacteria in the human gut, *Faecalibacterium prausnitzii* cannot be ingested directly from food, but its growth is fueled by specific prebiotic fibers and compounds. Scientists have identified that a diverse diet rich in plant-based foods is the most effective way to cultivate this crucial microbe.