The post on the study doesn’t say how the research was conducted or give numbers. But it does provide several reasons for the supposed shrinkage, including weight gain, stress, smoking and alcohol.
The report also says air pollution has been shown to “negatively impact penis size.” « CBS Philly
A new Italian study of male sexuality has discovered that the average size of male genetalia has been steadily shrinking over the past several years.Can BPA make guys sexual misfits? What scary new study says - HealthPop - CBS News
- Male genitalia are roughly 10 percent smaller today than they were 50 years ago.
- Excess weight gain, particularly around the waist, is a contributing factor.
- Environmental pollutants in the air have been shown to negatively impact penis size.
- Stress, smoking, and alcohol intake also play a factor.
Does exposure to bisphenol A (BPA) make guys less sexy to gals?
An ominous new study shows that males exposed to the controversial chemical might look normal but are "demasculinized" in ways that make them less attractive to females.
Chemical In Plastic Linked to Impotence - CBS News
The study, published online in the Proceedings of the National Academy of Sciences, was performed not on humans but on mice. Yet scientists say their findings suggest that BPA might demasculinize human males as well, possibly resulting in "decreased reproductive fitness."
Male factory workers in China who got very high doses of a chemical that's been widely used in hard plastic bottles had high rates of sexual problems, researchers reported Wednesday.
Read more articles:"Bisphenol A (BPA)" - CBS News
bisphenol a - Know4LIFE Search
Also read:"Phthalates: Are They Safe?" - CBS News