We’ve been reviewing a special report in the November issue of What Doctors Don’t Tell You, which discusses a possible link between our exposure to chemicals in the environment and rising infertility rates worldwide.
One of the studies quoted looked at perfluorinated chemicals (PFCs), used in lots of everyday items such as non-stick cooking pots and pans, personal care products and pesticides. The point about these chemicals is that they hang around, contaminating food and water supplies, and eventually find their way into our bodies.
Researchers concluded that high levels of PFCs may interfere with a woman’s ovulation pattern. This could result in irregular menstrual cycles, delayed ovulation or even early miscarriage.[1]
And men’s reproductive health could also be affected, especially from the effects of PCBs (polychlorinated biphenyls), mainly found in food. Another study in the report noted that high levels of PCBs in men can reduce sperm motility - a well known factor in male infertility.[2]
We should point out that it’s early days. More research will have to be done before any conclusions can be drawn. But if you’re trying to get pregnant, there’s no harm of being aware and avoiding unnecessary exposure.
Here are our tips for reducing your chemical load:
- Filter your tap water
- Avoid canned foods (cans labelled ‘organic’ are usually OK as they’re white lined)
- Eat organic, unprocessed, fresh food (fast food wrappers are usually treated)
- Use glass or china dishes in the microwave instead of plastic, and store food and drink in non-PVC containers
- Cook with stainless steel or cast iron pans and utensils (avoid non-stick)
- Choose natural fibres around the home
- Natural cosmetics are better for your body: ‘fragrance’ or ‘parfum’ in the ingredient list may indicate phthalates are present
[1] Hum Reprod, 2009; 24: 1200-5
[2] Semin Reprod Med, 2006; 24:156-167