As its production and use increased, public response was mixed. At the same time that DDT was hailed as part of the "world of tomorrow," concerns were expressed about its potential to kill harmless and beneficial insects (particularly pollinators ), birds, fish, and eventually humans. The issue of toxicity was complicated, partly because DDT's effects varied from species to species, and partly because consecutive exposures could accumulate, causing damage comparable to large doses. A number of states attempted to regulate DDT.   In the 1950s the federal government began tightening regulations governing its use.  These events received little attention. Women like Dorothy Colson and Mamie Ella Plyler of Claxton, Georgia gathered evidence about DDT's effects and wrote to the Georgia Department of Public Health, the National Health Council in New York City, and other organizations. 
Obviously this is quite a difficult issue, doping in general. I don’t think it can ever be eliminated or even significantly reduced. That being said, I still think we should try. In my opinion, we should continue to fight for that very unrealistic dream of “natural athletes”. I’d love to see what humans are really capable of, even though many would rather go back to an era of Blagoevs, Zlatevs, Suleymanoglus etc. And as for today, we should at least not give preferential treatments to anyone. Every time I hear a British/American low tier lifter whine about the “mighty, roided Russians” or shit like that my stomach turns. Like they’re fuckin clean. And people hate on the exceptional Russian lifters calin them out, while praising Xiaojun and Ilya, who are obiously doped af. It ain’t right.
However, in December 2004 the United States the 14-member Food and Drug Administration (FDA) advisory committee, plus voting consultants, for Reproductive Health Drugs unanimously rejected Procter and Gamble's fast-track request for Intrinsa citing concerns about off-label use . In Canada, post-menopausal women have been able to obtain government-approved testosterone treatment since 2002. In Australia, post-menopausal women can use Organon testosterone implants which have to be surgically inserted and last from three to six months.