BHT has been banned in some countries as a carcinogen. All processed foods should be consumed in extreme moderation. Antibacterial agents that destroy bacteria or prevent mold growth are: Benzoates Sorbates — including potassium sorbate, calcium sorbate and sodium sorbate Propionates Nitrites Antioxidants that inhibit oxidation: Sulfites, including sodium sulfite, sodium bisulfite, sodium metabisulfite, potassium bisulfite and potassium metabisulfite. Vitamin E tocopherol Vitamin C ascorbic acid Butylated hydroxyanisole BHA — a waxy solid used in the preservation of butter, lard, meats, etc.
According to Harvard Health :. So, salt is one of those all-too-common food preservatives that most of us will do better with less of. Nitrites are preservatives added to processed meats sodium nitrite and sodium nitrate Nitrosamines are carcinogens found in cigarette smoke.
Another interesting thing is that processed meats have been linked with colon cancer. Because of the nitrites? Perhaps, but either way, nitrosamines are a confirmed health-buster. Since nitrosamines from nitrites are the bad guys and are formed by cooking nitrites at high heat, what are nitrates? Nitrates are naturally found in many healthy foods like vegetables.
Sometimes our enzymes or gut bacteria change these healthy nitrates into nitrites. Are they safe? Click here to grab a copy affiliate link. Preservatives that contain sulfur , including sulfur dioxide are commonly found in dried fruit, wine, sausages and cordial and can trigger allergy-type symptoms and asthma attacks.
Benzene is a common industrial chemical used in manufacturing and is also found in crude oil, petrol and cigarette smoke. Herbs are rich sources of anti-oxidants that help build your immune system.
Reach out for your spice rack not only to flavor your food but also to get anti-oxidants that fight cancer. Label Lingo on Food Items: Decoded. Read on to become a "pro" in "label reading" and don't get tricked by fancy promotions of food product manufacturing companies.
Food Additives. A food additive is a non-nutritive substance added deliberately to any food product to improve its color, texture, flavor or shelf life. Do you ignore mild stomach pains?
Then beware you may face severe complications of foodborne illnesses that can be very difficult to treat later. View all. Medindia Newsletters. Subscribe to our Free Newsletters! Connect with a dietitian. I've heard that preservatives are bad for you. Should I avoid them? What foods have preservatives added to them? What are some examples of preservatives used in food?
There are many different types of preservatives. Here are some examples: Benzoic acid Calcium Sorbate Erythorbic Acid Potassium Nitrate Sodium Benzoate Antioxidants can also be used as preservatives by slowing down how quickly a product might spoil.
Are preservatives bad for you? Do preservatives make children hyperactive? Should I avoid foods with preservatives? If you are looking to limit the amount of preservatives in the foods you eat, follow these tips: Shop for foods like fresh vegetables and fruit, dried legumes, plain meats like lean chicken, beef, turkey and pork as well as milk, eggs and plain fresh or frozen fish.
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