Another anecdotal is that I used to get allergies due to dander, pollen and dust for the first 20 years of my life. Without changing my diet, things greatly imp

Another anecdotal is that I used to get allergies due to dander, pollen and dust for the first 20 years of my life. Without changing my diet, things greatly improved for me. I presumed I had been exposed to so much that I eventually built up immunity.