Turns out the yeasty spread can interfere with your brain chemistry... in a good way!
Brewers’ yeast is difficult to get hold of, bad news for the Marmite lovers among us.
It’s been matured 28 days – four times longer than the regular stuff.
Marmite Peanut Butter launches nationwide in early April, so we sent it around the HuffPost UK team for a taste test and opinions were of course divided.
Firm behind PG Tips has expressed concern about Brexit.
Love it or hate it, it's full of the good stuff.