by Catherine Haug
Do you buy commercial canned tomatoes and canned tomato products? If so, you might want to rethink that plan, or at minimum, seek a different brand, to avoid BPA.
Several health problems associated with the BPA (Bisphnol-A) have made the news in recent years. BPA is used not only in plastic water bottles, but also to line cans for canned foods.
- “BPA has been associated with cancer, insulin resistance, and birth defects. … What was most unexpected-and alarming-was that low-dose experiments produced worse effects [in lab animals] than high-dose.” (1)
- It is a known endocrine disrupter, meaning that it mimics hormones, or blocks hormone receptors, primarily affecting estrogen and thyroid hormones.
- And it has known neurological effects especially harmful for infants and toddlers whose brains are still developing. (2)
Tomatoes are especially problematic; they are quite acidic and readily leach the BPA from the lids and linings into the tomato product. Even Organic brands use BPA can & lid linings.
Back in 2007, one concerned homemaker contacted the companies that produced all the brands of canned foods she used, and found that only one, “Trader Joe’s, does not use epoxy liners containing BPA in its cans.” (1) But then, what DO they use to keep lead solder from leaching into the cans’ contents?
What’s a concerned homemaker to do? (more…)