Sperm counts are dropping!

 From 1973 to 2011, the sperm count of average men in Western countries fell by 59 percent (probably more now). Sperm are also more defective: two heads, or lethargic, for example. Not only that, but infant boys are developing more genital abnormalities, more girls are experiencing early puberty, and adult women appear to be suffering declining egg quality and more miscarriages. A wide range of animals are similarly affected by genital anomalies.

The culprit is a class of chemicals called endocrine disruptors that mimic the body’s hormones and fool our cells, wreaking reproductive havoc. These chemicals are everywhere: plastics, shampoos, cosmetics, cushions, pesticides, canned foods, and even ATM receipts. Chemical companies lobby against even testing these endocrine disruptors, so we have no idea about the safety of the products we use.

Various experts give this advice: store food in glass containers, not plastic, and not covered with plastic wrap; avoid pesticides; avoid tobacco or marijuana; use a cotton or linen shower curtain (not vinyl); don’t use air fresheners; prevent dust buildup. 

A good site for learning about all of the products to avoid is that of the Environmental Working Group. I looked up the information on this site. It was quite thorough, but I only skimmed it. Although I think these chemicals should be tested and regulated, I figure it’s too late for me. Besides, most of the products didn't even exist when I was growing up. The material used for plastic bags was invented in 1953, when I was a junior in high school. I have a whole drawer full of plastic containers, but maybe you should get rid of yours.

Note to houseguests: the shower curtain in the guest bathroom is made of heavy cotton duck, not plastic. I bought it because I liked it.

For an introduction to this blog, see I Just Say No; for a list of blog topics, click the Topics tab.