Ever heard someone saying they add MCT Oil to their coffee? This is what is in “bulletproof” coffee. So what exactly is it?

Sources:

https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0226200

https://pubmed.ncbi.nlm.nih.gov/12771322/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4975867/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4882694/

https://pubmed.ncbi.nlm.nih.gov/15123336/

https://pubmed.ncbi.nlm.nih.gov/26766547/

https://pubmed.ncbi.nlm.nih.gov/24413538/