My hayfever is mild. Since some years ago, I chew some grass ends, mostly at the beginning of the season. I do seem to get much reduced symptoms compared to wha

My hayfever is mild. Since some years ago, I chew some grass ends, mostly at the beginning of the season. I do seem to get much reduced symptoms compared to what I used to get. But of course I can't be sure it's causal. I have completely stopped taking antihistamines.