Canola oil is a type of vegetable oil that is made from crushed canola seeds. It is commonly used as a cooking oil, as well as in a variety of food products, such as margarine and mayonnaise. Canola oil is high in monounsaturated fats, which are considered to be healthy fats. It is also a good source of omega-3 fatty acids, which have been shown to have a number of health benefits. Canola oil has a relatively high smoke point, making it suitable for high-heat cooking methods such as frying and saut�©ing. It is also relatively inexpensive and widely available. Some people may be allergic to canola oil, so it is always a good idea to check with a doctor or allergist before using it