Are SCFA’s a double edged sword? (is fiber bad?)

[Microbiota-derived short chain fatty acids modulate microglia and promote Aβ plaque deposition | eLife (elifesciences.org)](https://elifesciences.org/articles/59826#:~:text=Previous%20studies%20have%20identified%20a%20crucial%20role%20of,%28SCFA%29%20as%20microbial%20metabolites%20which%20promote%20A%CE%B2%20deposition.)

[A controversy on the role of short‐chain fatty acids in the pathogenesis of Parkinson’s disease – Mulak – 2018 – Movement Disorders – Wiley Online Library](https://movementdisorders.onlinelibrary.wiley.com/doi/10.1002/mds.27304)

[Gut Microbiota–Derived Short-Chain Fatty Acids Promote Prostate Cancer Growth via IGF1 Signaling | Cancer Research | American Association for Cancer Research (aacrjournals.org)](https://aacrjournals.org/cancerres/article/81/15/4014/670252/Gut-Microbiota-Derived-Short-Chain-Fatty-Acids)

[Pro- and anti-inflammatory effects of short chain fatty acids on immune and endothelial cells – PubMed (nih.gov)](https://pubmed.ncbi.nlm.nih.gov/29750914/)

I’m sure there’s more, I’ll keep looking :/ :/