Oscillobacter is a genus known to affect cholesterol metabolism, but it is not commonly found in over-the-counter probiotic supplements. Current research focuses on more commonly studied probiotic strains such as Lactobacillus and Bifidobacterium for cholesterol reduction¹²³. While studies do suggest beneficial effects of certain gut bacteria, including species from the Oscillibacter genus, in reducing fecal and plasma cholesterol levels, finding a commercial probiotic specifically containing Oscillobacter could be challenging⁴⁵⁶.

If you are interested in promoting the growth of beneficial gut bacteria that interact with cholesterol metabolism, you might consider including a broader range of prebiotics and probiotics known to support gut health. However, always consult with a healthcare provider before starting any new supplement regimen.

Would you like me to search for probiotic products that generally support cholesterol reduction?

Footnotes

1. Elina S. Momin, "The Effects of Probiotics on Cholesterol Levels in Patients With Metabolic Syndrome: A Systematic Review," NCBI, 2023. ↩

2. Lang Wang, "The effects of probiotics on total cholesterol: A meta-analysis of randomized controlled trials," NCBI, 2018. ↩

3. Manoj Kumar, "Cholesterol-Lowering Probiotics as Potential Biotherapeutics for Metabolic Diseases," NCBI, 2012. ↩

4. Chenhao Li, "Gut microbiome and metabolome profiling in Framingham heart study reveals cholesterol-metabolizing bacteria," PubMed, 2025. ↩

5. Xiaokang Jia, "Impact of Gut Microbiota and Microbiota-Related Metabolites on Hyperlipidemia," NCBI, 2021. ↩

6. Yueh-Hsiang Huang, "Gut Microbiota and Bile Acids Mediate the Clinical Benefits of YH1 in Male Patients with Type 2 Diabetes Mellitus," NCBI, 2022. ↩