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.
1 In addition to lunchmeat, some canned beans and vegetables with bacon, and even packaged seafood, may contain these added chemicals. 2  Eat organic food. Synthetic nitrates and nitrites are not allowed as preservatives in organic packaged foods and meats.  Find out if your water is tainted with nitrates or nitrites.