The "Western diet" typically refers to the dietary patterns common in countries like the United States and much of Europe. It is characterized by high consumption of processed foods, red meats, sugary beverages, and refined grains. This diet often includes large portions and a significant intake of fats and sugars, which can lead to various health issues. In contrast, the Western diet usually has lower amounts of fruits, vegetables, whole grains, and healthy fats, such as those found in Mediterranean diet patterns. Research has linked the Western diet to increased risks of obesity, heart disease, and diabetes, highlighting the importance of balanced nutrition for overall health.