As of January 2017, the FDA began a stricter regulation of antibiotics commonly used in the animal-feeding industry. Livestock and poultry producers alike have been accused of overfeeding various antibiotics, largely for growth promotion purposes (i.e., for increased feed efficiency and profitability).
The ones the medical industry and the consumer have been most concerned with are those deeme...
I don't know why the expression "overloading of anti-toxins" is utilized. The anti-microbials have been utilized for their expressed - and FDA endorsed motivation behind improving development rates and feed change. Dislike the business has been guilefully utilizing them for odious purposes just to improve benefits.