What is Allergy and Hay fever?

I've been a regular sensitivity sufferer since adolescence (presently mid 40's). I have been on hypersensitivity shots twice in my life which helped enormously. Be that as it may, the last time I halted the shots because of a protection issue, they returned furiously. Prescriptions never helped completely and the exceptionally gentle alleviation was not worth the symptoms. Around 5 years prior, as an individual trial, I went on a 100% crude nourishment diet. That sensitivity season was the best in my existence with just slight eye irritation. Be that as it may, for me, the "crude nourishment" method for eating was un-supportable and I quit... In any case, it caused me to understand that what I ate was accomplishing more to my body that simply giving supplements and calories. A long time passed by and around year and a half prior I began eating a "Paleo" diet. For me, this mean about 90%+ of my eating regimen is entire nourishments (meat, fish, vegetables, natural product), limit sugars and I don't eat most grains or dairy. This eating way of life hasn't completely disposed of sensitivities, however the week or so of a bit of running nose and eye irritation absolutely tolerable contrasted with the day by day nose drains, spigot like runny nose, swollen and hard eyes, stopped ears and general disquietude from the earlier years.