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.
Deli meat, especially pre-packed varieties, contain high levels of preservatives such as nitrites and nitrates, BHA and BHT, and monosodium glutamate. Nitrites, which are commonly found in hot dogs, bologna and other meat products that are reddish in color, are known to be carcinogenic substances.