No only a grossly obscene majority. Let's be honest here the concentration of hormones in beef is less than that in soy. When I say that you ingest more hormones from naturally occuring cabbage than artificial beef I mean that literally. I have yet to find a major scientific body convened any where in the world, even the ones the EU created ad hoc when dicking around with the WTO, that showed any harm from beef hormones.To claim that all scientific studies have found that consuming synthetic hormones and steroids over the long-term is safe would be ... well, either a fabrication or ignorance.
Then I suggest you never use prescription drugs, eat soy, and sure as hell tell all your female relations to go off the pill. The majority synthetic hormones humans consume are part and parcel of female contraception, even ignoring those blatently obvious examples the pharmacopedia is littered with synthetic hormones where the hell do you think the name Synthroid came from?So the only question would be, how much do you want to participate involuntarily in agri-business's longterm studies on human health? What level of risk will you accept on the health of the only body you're ever going to have? I know for a fact that my species didn't evolve eating synthetic hormones ... so should I fuel my body with what its systems naturally evolved to consume, or just roll the dice on whatever additives Archer-Daniels-Midland wants to use to improve their profit margin?
As far as rolling the dice. You do that with organic food as well. Only instead of it being a synthetic chemical with government monitoring and regulation it is fecal matter without regulation or oversight. Adm. V is obsolutely correct, manure brings all sorts of nasty pathogens. Stastically it is expected that the literal crap used in organic farming would take more months off your life than the figurative crap used in chemical farming.
I choose to minimize KNOWN risks. Chemicals have to be consumed in quantity, taken up through the GI tract lining, dick over something in the body, and not be excreted or metabolized before they can do it - and that all assumes that it further managed to ellude detection by oversight scientists. Manure carries finely honed pathogens that have bloody optimized genetics for doing exactly that. Organic has known risks, chemicals have unknown risks; guess which one I weight most heavily?I'm not saying 'ban non-organic foods', that's as ridiculous as saying 'ban all foods but vegetables' .... people have to eat. But just as I choose to avoid fast food whenever possible because it's basically crap, I do exercise my options to cut down the unknown risks of ingesting synthetic additives when I have the opportunity to do so.
And if really given a choice I take GM foods over chemical production. But then I make my dietary choices based on this wonderful thing called peer reviewed science.