Food Allergy and Stuttering

Have you ever heard of this?

There may be a link between stuttering and food allergies. Some researchers think that certain foods, such as gluten, peanut butter and sugar may cause speech disfluency. They advise stutterers to consult a gastroenterologist to try to determine if food may be causing the stutter.

I don't know...

Here's the article. See what you think. Any personal stories to share?