Why yeast extract is in tons of foods (and why it's delicious)

Save $30 on your gut health test kit from Ombre Lab: tryombre.com/Adam | Thanks to Ombre for sponsoring this video! 2008 paper in which Turkish scientists found 50ºC for 24 hours is the best time and temp for yeast autolysis: www.researchgate.net/publication/248578559_Utilisa… 1916 paper in which American scientists found that yeast extract cured beriberi in pigeons fed only white rice, because B vitamins: www.google.com/books/edition/American_Journal_of_P… 1995 book chapter covering Justus Von Liebig's experiments with yeast extract: www.google.com/books/edition/Cooks_Other_People/lp… 2002 press release from the Marmite company covering their history (much more thorough than what's currently on their website): webarchive.loc.gov/all/20021113013604/http://www.a… Vegemite. There, I said it.