Not crazy at all!!
Since switching to a natural foods diet (before primal, but basically avoiding processed crap and fake ingredients), my seasonal allergies almost completely disappeared! They used to be so bad I'd stay indoors all summer, and if I went outside, my nose would be permanently stuff, runny, red eyes, the works. I'd be rotating through antihistamines, too.
Now, I love going outside. I sneeze occasionally, but that's it.
I did come up positive for a salmon allergy in testing. At the time, I remembered feeling bloated after eating salmon. I've since tried it again with no ill effects.
A lot of auto-immune diseases are essentially an allergic reaction to stuff naturally present in, or even essential to the human body. There is good evidence showing that Gulf War Syndrome is a result of squalene being used as an adjuvant in vaccines. It's also suspected as a cause of rheumatoid arthritis. Squalene is naturally present throughout the body, and is used in the making of vitamin d, cholesterol, and steroid hormones like testosterone. In vaccines, it increases the immune response, making the vaccine more effective with less virus material (thus cheaper to manufacture). However, the presence of squalene mixed in with the genetic material can sometimes confuse the body's immune system into build a defense against squalene: thus leaving the unlucky squalene adjuvant receiver with an auto-immune disease for life. I pity anyone who get subjected to a vaccine, by choice or not. http://articles.mercola.com/sites/ar...t-Exposed.aspx