D David New member Jan 25, 2011 #1 My conola oil is 8 years old and I've been using it. I read somewhere that rancid oil is probably the toxic thing for mankind, but everything I've been cooking has been fine. How do I know if my oil is rancid? Is this not safe?
My conola oil is 8 years old and I've been using it. I read somewhere that rancid oil is probably the toxic thing for mankind, but everything I've been cooking has been fine. How do I know if my oil is rancid? Is this not safe?
