hursday, November 21st, 2013 | Advice, Food Facts by Jon Yaneff
For nearly 200 years, we’ve used cans to package our food, without barely a thought about its safety or impact on our health. But how safe is canned food, really?
Some of the first tin cans were known to have caused lead poisoning in the 1940s, because they were sealed with lead soldering. In today’s society, the tin can is still considered detrimental to health, considering the lining of most cans has suspect chemicals, phthalates, and bisphenol-A (BPA).
Several places worldwide are aware of the chemical dangers, as Canada and the European Union have banned BPA in baby bottles. Canada was the first country to recognize BPA as a toxic substance in 2010. BPA is currently under review by the U.S. Food and Drug Administration. What are the dangers of canned food, and how does BPA and phthalates affect your health?
The Dangers of Tin Cans
Why are phthalates and BPA found in cans in the first place?
Phthalates act as plasticizers, helping to increase the durability and longevity of the can. Phthalates can also be found in various products such as waxes, printing inks, children’s toys, and even your washing detergent. Both phthalates and BPA have been named as so-called endocrine disruptors. This is because they mimic the body’s hormones, and could have an effect on the body at minute concentrations.
BPA is considered toxic at low doses, according to the Environmental Working Group’s list of over 100-peer reviewed studies on the chemical.
MORE: 3 Reasons BPA Exposure is Dangerous to Your Health
BPA can be found in many tin can plastic linings, which can be transferred to the food. The inside of canned food is then covered with an epoxy coating, to prevent food spoilage. This same chemical is also used in plastic bottles, sports helmets, and automotive coatings. When tin cans are stored in warm areas for long lengths of time, the greater the chance BPA will leach into the food products.
Campbell’s Soup reported they will be eliminating BPA lining from its cans by 2015, although they currently don’t have a sustainable liner alternative.
What Canned Food Can I Buy?
It is best to purchase canned food that is BPA-free. I’ve found that the company Eden Organic Foods makes several reputable organic food products such as beans and vegetarian chili found in cans, boxes, and in bulk. However, there are even questions concerning Eden’s BPA-free cans, such as the safety of the used chemical liner, made by the company Vaspar. The chemical is a non-epoxy based coating, which has consistently been adhered safe by the FDA. However, the name in the chemical in the liner isn’t public information.
Other BPA-free canned food products on the market are Vital Choice, Native Forest, Trader Joe’s, Wild Planet, Oregon’s Choice, and Eco Fish. Most BPA-free canned foods can be found on health food store shelves.
It is best to eliminate the use of canned food altogether, especially for ed-pills24.com. Beans and chickpeas are best when bought in bulk or dried, then prepared by soaking in water overnight.
Most Common Canned Food
There are 10 canned food items known to have a relatively high level of contamination, and should be avoided, according to the Breast Cancer Fund and the Silent Spring Institute. This canned food list includes:
- Soup
- Meat
- Vegetables
- Juice
- Fruit
- Meals (such as sauced pastas)
- Beans
- Fish (such as tuna)
- Coconut Milk
- Meal-Replacement Drinks
Use Glass When You Can
If you avoided cans, what packaging is safe?
The best alternative to tin cans is purchasing food in glass containers. Glass is considered impermeable and nonporous, and there is almost no interaction between the glass and the food. This means the flavor of the food remains the same. Glass containers have the highest standard of FDA status of generally recognized as safe (GRAS).
You can buy fresh soups, condiments, and some tomato sauces in glass containers
