Can peanut allergy sufferers eat peanut oil?
Quick Answer
It depends
Most people with peanut allergy can safely eat highly refined peanut oil. This is because the proteins that trigger the allergic reaction are removed during the refining process. However, less refined or ‘cold-pressed’ peanut oils may still contain these proteins and should be avoided.

What Is It?
Peanut oil, also known as groundnut oil, is a type of vegetable oil derived from peanuts. It is commonly used in cooking due to its mild flavor and high smoke point.
Why It Can Be Risky
For people with peanut allergies, consuming peanuts or peanut products can cause a severe allergic reaction, including anaphylaxis.
- anaphylaxis
- allergic_reaction
Safe Method?
If you have a peanut allergy, it’s safest to avoid all peanut products, including peanut oil, unless you’re sure it’s highly refined. Always check the label and consult with your doctor or allergist.
Safe Alternatives
If you need to avoid peanut oil, there are many other oils you can use in cooking, such as canola oil, olive oil, sunflower oil, and avocado oil.