I don't know what the "researchers" are claiming but here's what I know. For the past six months I have been suffering from a sudden allergic reaction which included, sore throat, tight neck, chest pain, chills, sweats, headache and sinus problems. Oh and a rash on my back, face and chest that would not quit.
I have had a sinus surgery I didn't need. I've had blood work, cat scans, MRI's, Kinesiologists, you name it.
Finally two weeks ago a specialist diagnosed me with leaky gut, candida and parasites.
I have given up gluten, sugar and dairy. I am taking Nystatin and Diflucan along with parasite killers.
One thing that seemed to be concurrent with these episodes was getting upset anywhere from 20 minutes to 2 hours prior.
2 weeks ago I had blood drawn while having the reaction. My ige was 24 but nothing on the 50 allergy test came back out of range.
My rash is almost gone and I am not getting headaches.
However, this morning I went into a rage over a telephone automated teller and some business dealings with US Cellular.
Within a half hour sure enough, sore throat, tight neck, chills, sweats and my nose started running.
Shortly after I took a claritin (doc said benedryl but I didn't want to get drowsy) and an Ativan. The symptoms subsided.
So YES, you CAN have anxiety induced allergies. I am living proof of it!
There's lots of research online if you look for it. I found this article about the relation of mental disorders and food allergies. I'm sure there are many more articles on google just by typing in mental illness+allergies or similiar searches.
http://www.wholeapproach.com/newsletter/archives/2003/04_April.html
I've been dealing with depression and allergies for many years. I was wheat free for 4 days & felt a noticeable difference in extreme fatigue - didn't spontaneously fall asleep. Due to stress I won't go into I did have one beer on two different occasions (which is wheat) and felt awful the next day. I won't bore you with the minute by minute details - but the point is since I've been cheating again just a little bit the symptoms are so much worse which is mentioned in this article as well. I'm also struggling with increased allergies because my mom has brought our neighbor's dog over while our neighbor is vacationing. I've noticed the severity of depression / suicidal thoughts / despair / hopelessness / regret have all increased dramatically. I've tried 6 different anti-depressants. They all make me sleep twenty-two hours a day after the first week until I ween off and stop. It's not depression for me. It has to be a food allergy. We can always see obvious wheat, but we've got to think of things we don't normally think of like beer or canned cream soups... read all labels of packaged items and do research online especially on the Celiac sites - they are up to the minute on hidden wheat. I had a grilled cheese tonight which was my last wheat / dairy .... Then I read this article which mentions eating dairy with wheat can increase each of the allergic reactions. I took a Clariton I'd had hanging around from years ago and the article gave tips to take Ester C and grape seed extract to offset allergic reactions. I had some so I took it along with Magnesium Oxide to flush everything out, Calcium to offset the increased Magnesium and some Fiber and lots of water to hopefully help it go through my system faster and feel better than what I would've normally. The best thing for me, though, will be to avoid it all together to give my immune system a rest from constantly fighting the allergens I keep putting in it, and to stop the constant inflammation that occurs with every allergic reaction. I hope this helps you! Don't give up!