My late husband was English so I know all about marmite and vegemite. I believe you take a whole cow and cook him horns, hoofs and innerds and the last bit of him is put into a jar. I absolutely refused to let him eat it at the table with the rest of us, the smell was atrocious. I know that when we travel overseas, I take my peanut butter and you all take your marmite and vegemite. You can have it ! (I am saying all this with a big smile on my face so please do not be offended !).