![](https://i2-prod.mirror.co.uk/incoming/article33281926.ece/ALTERNATES/s1200/0_SOCIAL-supermarket.jpg)
'Codename' chemicals laced in supermarket food - and what to look for on labels
They're in bread, crisps, and even things like hummus and oat milk, so how worried should we be about these extra ingredients in our food? If you head to any supermarket for your weekly shop and start to read the back of packets, you'll soon see …