At this point, I think we need to be thankful that there are fundamental religious folk around. Kosher and Halal foods aren't allowed to be fed mixed food – i.e. no feather meal. That's half of the problem gone. So now we need a religious stamp and a bio stamp on meats to be on the safe side that unnecessary antibiotic anf chemical intake is at a minimum. Yet this is only minimization – as mentioned in 'the toxic baby' ted talk, our environment ecosystem is so heavily impacted that pristine animal life on earth unaffected by agra waste runoffs isy non-existant.
Reshared post from +Tara C. Smith
New post! Another source of animal antibiotics (and other drugs): poultry "feather meal" http://bit.ly/HgO68V
Waste not, want not? Poultry “feather meal” as another source of antibiotics in feed : Aetiology
Poultry feather “meal” may be re-introducing drug residues to chickens via their feed.