If he had autism he wouldn't be very social, but very shy. I don't think flapping his arms is a sign of autism, but if you're concerned about it, ask a neurologist about it, or his doctor, either way. :) â¥ Cute T â¥ Â· 9 years ago.
If it weren't for food preservatives, we couldn't enjoy many of the great foods the world has to offer. Common antimicrobial preservatives include sodium nitrate, calcium propionate, disodium EDTA, potassium sorbate, sodium benzoate, and sulfites.
When talking about preservatives in food, it might be easier to ask which foods donât contain preservatives than which foods do.Unless you slaughter your own meat, raise your own chickens and grow your own fruits and vegetables, nearly everything you eat contains some type of preservative.anned and Boxed Foods. Nearly every food that comes in a can, box or pouch contains some type of preservative. Since many processed foods sit on store shelves or in kitchen cabinets for months, adding preservatives keeps them from spoiling; spoiled, inedible food wastes money.