date:Dec 31, 2013
e just so hard in the sake of making a buck that we exceeded the biological limits of the cattle, said Abe Turgeon, a prominent livestock nutritionist, who had previously recommended Zilmax to some customers.
Merck Animal Health, the unit that markets the additive, said proper use of Zilmax does not affect the safety or well-being of cattle. Moving beyond the 30 studies it cited at the time it suspended Zilmax sales, Merck in August launched an audit of how the product was being used in the fie