Someone else posted this in another group... I thought I would post it here. I found it interesting. Of course I or anyone else should do more research, not just take this to be 100% true.
Sulphur dioxide is found in things like dried fruit, fruit juices and even in the doctor’s choice: muesli. It’s used as a preservative, and as the glue which helps to hold the food together.
Unfortunately it’s not made for the human body – and “when introduced it inhibits specific nerve signals, restricts lung performance, and is a direct allergen.”
It’s also been linked to miscarriages, and is one of the top two most common air pollutants.