Groundnut oil, also known as peanut oil, is a versatile cooking oil derived from peanuts, celebrated for its high smoke point and numerous health benefits. What is Groundnut Oil? Groundnut oil, or peanut oil, is extracted from the seeds of the peanut plant (Arachis hypogaea). It is commonly used in various cuisines, including American, Chinese, Indian, and Southeast Asian, due to its mild flavor and high smoke point, making it ideal for frying and sautéing. Healthline Types of Groundnut Oil Refined Peanut Oil: This type is processed to remove allergens and has a neutral flavor, making it suitable for frying and cooking in large quantities. Cold-Pressed Peanut Oil: Extracted without heat, this oil retains more flavor and nutrients, often used in salad dressings and for drizzling. Roasted Peanut Oil: Made from roasted peanuts, this oil has a strong, nutty flavor and is typically used for flavoring dishes rather than cooking. Health Benefits Heart Health: Groundnut oil is rich in monounsaturated and polyunsaturated fats, which can help lower bad cholesterol levels (LDL) and reduce the risk of heart disease. Nutrient-Rich: It contains vitamin E, an antioxidant that protects cells from damage and supports overall health. Anti-Inflammatory Properties: The phytosterols in peanut oil may help reduce inflammation and strengthen the immune system. Culinary Versatility: Its high smoke point (around 450°F or 232°C) makes it suitable for high-temperature cooking methods like frying.