Cooking Oils are extracted from different plants or nuts and seeds. Oil is used for a variety of purposes such as cooking, massage, as a scent and for medical purpose. We have almond oil, olive oil, peanut oil, vegetable oil, canola oil, mustard oil and much more. It gives some flavor and texture to the cooking. Some cooking oil has Omega 3,6, and 9 fatty acids. It helps maintain good cholesterol level.