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.
Food preservatives which have definite evidence that they are harmful are banned from the use in foods. Sulfites. An allergy to sulphites, a preservative found in many forms in foods such as dried fruit, wine and proceeded potatoes is reasonably common.Allergic reactions can manifest in many different forms depending on the severity of the allergy, but can be dangerous in some individuals.ulfites. An allergy to sulphites, a preservative found in many forms in foods such as dried fruit, wine and proceeded potatoes is reasonably common. Allergic reactions can manifest in many different forms depending on the severity of the allergy, but can be dangerous in some individuals.