What in McDonald's food kills people?

McDonald's food, like many fast foods, can contribute to health issues when consumed excessively or as part of an unhealthy diet. High levels of saturated fats, sugars, and sodium can lead to obesity, Heart disease, Diabetes, and other health problems. While McDonald's food itself doesn't directly "kill," poor dietary choices over time can have serious health consequences. It's important for consumers to maintain a balanced diet and make informed food choices.