Seed oils are cooking oils pressed or extracted from the seeds of plants. This page is a spotter's guide: which oils people usually mean, what they are called on labels, and which foods tend to contain them. It does not tell you what to eat. It helps you see what is in your food so you can decide.
Other oils from seeds, such as sesame, flaxseed, pumpkin seed and hemp seed, are also technically seed oils but usually are not what people mean in this conversation. Olive, avocado and coconut oils come from fruit, not seeds, and palm oil comes from palm fruit.
Check the ingredient list for the oils above by name. Two label terms to know: vegetable oil is a generic term that is very often soybean, canola, corn or a blend, and partially hydrogenated oil is a processed oil that contains trans fat. Ingredients are listed by weight, so the earlier an oil appears, the more of it is in the product.
Health authorities such as the American Heart Association generally say unsaturated vegetable oils can be part of a healthy eating pattern, particularly in place of saturated fat. Other people choose to limit seed oils for their own reasons. Either way, being able to spot them is useful. This guide is informational and is not medical or nutrition advice.
When you scan a barcode or label, CalFriendly flags seed oils in the ingredient list so you can see them at a glance, along with added sugar and other ingredients many people choose to limit.
CalFriendly is a calorie tracker and food scanner that flags added sugar, seed oils and additives. Free 3-day trial, then $6.99/month or $59.99/year.
No. Olive oil is pressed from the fruit of the olive tree. Avocado and coconut oils also come from fruit, not seeds.
Usually. The label term is generic and is most often soybean, canola, corn or a blend of them.
Opinions differ. Major health bodies generally say unsaturated vegetable oils can fit a healthy diet, while some people prefer to limit them. This site does not give medical advice.
CalFriendly is a food-logging and nutrition-information tool. It is not a medical device and does not provide medical advice. Guidelines mentioned here are general and may not suit your situation; consult a qualified healthcare professional about your diet or health conditions. Last reviewed 2026-10-26.