Folic acid and vitamin B12 help to make red blood cells. A 2017 study at the University of York found that Marmite's B vitamins may increase levels of a brain-calming neurotransmitter. Marmite is also rich in magnesium, which has a raft of functions in the body and may improve sleep quality.

Marmite, the beloved and divisive spread made from yeast extract, has become a cultural icon in Britain and beyond with its incredibly unique flavour profile. Its strong, salty taste has sparked quite the debate among food enthusiasts, but whether you love it or hate it, there's no denying that it is versatile.

They say you either love it or you hate it, but quite honestly we don’t understand how anyone could not be obsessed with Marmite. All those other spreads are so one-dimensional compared to its comforting yeasty-ness. Quite frankly if you don’t have a jar of Marmite to hand at all times then you need to...