3. Preservatives (BHA, BHT, EDTA, etc): You may see these ingredients in chips, fried snack foods, baked goods, carbonated drinks, cheese spreads, chewing gum, ice cream, breakfast cereals, cosmetics, animal feeds and drugs. The list can get even longer but these will suffice. These preservatives are actually synthetic petroleum-based and fat soluble antioxidants, used by manufacturers to prevent oxidation and retard rancidity. They can cause cancer, allergic reactions and hyperactivity, and BHT may be toxic to the nervous system and the liver. {relatedarticles}
Choose food and drinks labeled with "no artificial antioxidants." Avoid poor quality vegetable oils. Look for cold-pressed virgin oil which contains natural antioxidants such as Vitamin E. Eat fresh produce that doesn't contain these preservatives.
4. Nitrites and Nitrates: Love your bacon in the morning? Cured, preserved, smoked meats are saturated with nitrites and nitrates to preserve shelf life and give it the healthy pink hue. These two preservatives may prevent the growth of bacteria but they transform into cancer-causing agents called nitrosamines in the stomach. They also produced noticeable side effects like headaches, nausea, vomiting and dizziness.