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.
Vitamin E. Vitamin E is a powerful antioxidant, and is used as a preservative in many food and cosmetic products. But it can also be found naturally in certain foods like sunflower seeds, avocados, and peanut butter.1. Vitamin E is a powerful antioxidant, and is used as a preservative in many food and cosmetic products. But it can also be found naturally in certain foods like sunflower seeds, avocados, and peanut butter.