POTENTIAL CANCER CAUSING CHEMICALS IN YOUR FOODS PACKAGING.

As a kid my mum never let me lick lids.
Also overheard a conversation in the tinned fruit section of my local stupermarket about how the insides of tin cans contained a certain chemical but they changed it, if I remember that conversation correctly. (Was awhile ago)
This is also why all your pets probably died of cancers if you've fed them tinned petfood all their life.
==FRESH IS BEST==.