http://articles.mercola.com/sites/articles/archive/2001/01/21/chemicals-puberty.aspxFoods that were contaminated in Michigan in 1973, when a fire retardant containing the chemical polybrominated biphenyl (PBB) was accidentally mixed with animal feed, have been associated with an early onset of menstruation and pubic hair in some daughtersenCommunityServer 2008.5 SP1 (Build: 31106.3070)http://articles.mercola.com/sites/articles/archive/2001/01/21/chemicals-puberty.aspx#39757Wed, 26 Nov 2008 00:42:41 GMT24451277-a5aa-4add-96dc-64081bfd86fa:39757earthlover<p>I wonder what effect these chemicals have on boys. &nbsp;Does anybody know? &nbsp;I do know that many of these chemicals are affecting male frogs by making them more female or with feminine characteristics.</p> <img src="http://articles.mercola.com/aggbug.aspx?PostID=39757" width="1" height="1">