Hydrogenated oils may cause or trigger canker sores for some people, as explained here.
Jim V. left a comment on the site about his experience with canker sores and his discovery of the oil connection:
For years I ate peanut butter like it was the bread of life and suffered miserably from mouth ulcers and bleeding from the colon at one time.
Out of trial and error I stopped eating peanut butter that is only made with hydrogenated oils and Whalah! the mouth ulcers stopped.
I can still eat peanut butter but it has to be organic or just made out of peanuts. I have since just about eliminated all the hydrogenated oils from my diet and I feel much much better.
Be careful what kind of fuel you put into the engine ….
Hope this helps
What is your experience with canker sores? Have you noticed a connection with hydrogenated oil or peanut butter with oil added? Please leave a comment and share your experiences.