A high-fat diet is a dietary pattern characterized by a high intake of fat, typically exceeding 35% of total daily caloric intake. This type of diet often includes foods that are high in saturated and trans fats, such as red meat, fried foods, butter, and other processed snacks. Research on high-fat diets has focused on their potential impact on health, particularly in relation to weight gain, metabolic disorders such as obesity and type 2 diabetes, cardiovascular diseases, and certain types of cancer. Some studies have suggested that a high-fat diet may contribute to the development of these health issues, while others have found that certain types of fats, such as monounsaturated and polyunsaturated fats found in foods like nuts, seeds, avocados, and olive oil, may have beneficial effects on health. Overall, the effects of a high-fat diet on health are complex and may vary depending on individual factors such as genetics, lifestyle, and overall dietary patterns. Research in this area is ongoing and continues to explore the potential implications of high-fat diets on health outcomes.