What effects on human health might be caused by this dietary shift and the use of medications on beef cattle?

A dietary shift in beef cattle, particularly towards grain-based diets and the use of medications like antibiotics, can impact human health by potentially increasing antibiotic resistance. This can lead to antibiotic-resistant infections in humans, complicating treatment options. Additionally, changes in cattle diet can alter the nutritional profile of beef, possibly affecting the fatty acid composition and overall health implications for consumers. Lastly, the use of growth hormones or other additives may raise concerns about their long-term effects on human health.