When Social Security is taxable at all, you have to pay taxes on at least 50 percent of your benefits. As your income increases the percentage can reach a maximum of 85 percent of your annual benefit amount. This maximum percentage applies when your income reaches $34,000 if you file as single.
While some of that 80% is used to treat animal illnesses, the majority (90%) is administered through the animalsâ water or feed to assist the animalsâ growth and subsequent weight gain and to also preventively help the livestock survive the harsh farm and living conditions through antibiotic treatment.
Antibiotic Use for Farm Animals Overview. Usage of antibiotics in farm animals is quite heavy and widespread, and has been a typical practice of farmers in North America and Europe for quite some time. Most beef, pork, poultry consumed by humans contains small amounts of antibiotics.