BAD: Grapeseed Oil

You should think twice before consuming this one. It's high in omega-6 fatty acids with virtually no omega-3s. Also, because of the drying process grapeseed oil sometimes has dangerous levels of polycyclic aromatic hydrocarbons. Buy organic to avoid this.

This oil is another one with a high smoking point that allows for grilling or any type of cooking. It has a nutty but mild flavor that also works well as a dressing or sauce for veggies or a salad.