Agricultural system is highly optimized for yield, efficiency, and cost , rather than health. While it is an engineering marvel that produces massive amounts of affordable food, this industrial model—often called "conventional agriculture"—has created systemic "unhealthy" consequences for both human populations and the environment. Here is a breakdown of how the current system impacts health on multiple fronts. Human Health: The Diet and Disease Link The Cheap Calorie Epidemic: The U.S. system heavily subsidizes commodity crops like corn and soy. These are primarily used for animal feed and to manufacture the cheap, calorie-dense, ultra-processed foods that dominate grocery stores. This abundance of low-nutrient calories is a primary driver of the U.S. obesity epidemic and related chronic diseases like Type 2 diabetes and cardiovascular disease. Antibiotic Resistance: To prevent disease in crowded factory farms, livestock are often given low doses of antibioti...