What are the differences between canola oil and grapeseed oil, and which one is better for cooking?

Canola oil and grapeseed oil differ in their flavor, smoke point, and nutritional content. Canola oil has a neutral flavor and a higher smoke point, making it better for high-heat cooking. Grapeseed oil has a light, nutty flavor but a lower smoke point, so it's best for low to medium-heat cooking. Ultimately, the choice between the two depends on the cooking method and personal preference.