Canola oil: Does it contain toxins?

content provided by mayoclinic.com

Canola oil: Does it contain toxins?

Question

I read an article on the Internet that said canola oil contains toxins that are harmful to humans. Is this true?

Majid
No state given

Answer

Health concerns about canola oil that are being circulated on the Internet are unfounded.

Misinformation about the safety of canola oil may stem from the fact that, years ago, oil was produced from the rapeseed plant. Rapeseed oil contains very high levels of erucic acid, a compound that in large amounts can be toxic to humans. The canola plant was developed by natural crossbreeding from the rapeseed plant. Canola oil is produced from canola plants, not rapeseed plants. Canola plants have very low levels of erucic acid.

Canola oil is generally recognized as safe by the Food and Drug Administration. In fact, canola oil is very low in saturated fat and has a very high proportion of monounsaturated fat, so it's a healthy and safe choice when it comes to oils.

Last Updated: 2010-02-27
© 1998-2014 Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. A single copy of these materials may be reprinted for noncommercial personal use only. "Mayo," "Mayo Clinic," "MayoClinic.com," "Mayo Clinic Health Information," "Reliable information for a healthier life" and the triple-shield Mayo logo are trademarks of Mayo Foundation for Medical Education and Research.

Terms and conditions of use

 

Bookmark and Share   E-Mail Page   Printer Friendly Version