I have been having a reaction to Aldi’s Vegetable Flavour Stock cubes. I am basically on a fresh healthy diet but stock cubes were my one weakness and I thought not that bad as they state "No Added MSG". I now know this is rubbish. Every time I cook with these my shoulders would ache all night and into the next morning and I would also get a headache. I finally worked out that it was linked to the stock cubes. The ingredients include Yeast Extract, and Flavour Enhancers 627 & 631. - Deb, by email