Sama Baby Blog

Two young entrepreneurial sisters making a difference with a fashion forward organic cotton baby clothing!

BPA Protection: Spinach and Soy May 25, 2010

Eat your Spinach and Soy! Great news for an office full of Vegetarians  🙂


When parents learn about the possible dangers from chemical estrogens in the environment, such as those found in some plastics, pesticides, and personal care products, one of the first questions I’m asked is, “What to do if your child was already exposed?”

BPA, one of these chemical estrogens, is found in hard plastics, in the linings of many food cans, and in many cash register receipts. And it doesn’t stay there. It gets into our bodies when we eat or drink something that has been stored or especially heated in one of these containers. It could get into our bodies when we handle receipts, then eat without washing our hands.

The CDC estimates that right now BPA is in the bodies of 93 percent of Americans, with higher levels in teens than in adults, and higher levels in children than in teens. WOW!

In animal studies, exposure to even trace amounts early in life has been linked to health problems including obesity, early puberty, and breast and prostate cancer.

Researchers at Duke University have shown that this early exposure affects the offspring’s epigenetics: it turns on and off different genes, resulting in the problems that we see.

Here’s the exciting part: They found that they could completely block BPA damage, even in the face of significant exposure, by giving pregnant animals extra folate (found mostly in green leafy vegetables – foliage – such as spinach) or extra genistein (found mostly in legumes such as soy). The amount of genistein given was comparable to what we would get in our diets if we ate soy foods regularly.

These nutrients switched the genes back the way they should be, and the BPA effect was completely nullified. The researchers describe this as compelling evidence that certain nutrients can counteract BPA when given during pregnancy.

Beyond this, the researchers propose that these nutrients could block the effects of chemical estrogen exposures, even if given later in childhood and possibly even in adulthood.


Balance, Serenity, Fashion, SAMA

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