Great resource!

This article really appealed to me, as I am very interested in the connection between the immune system and allergies. This article presented some complex information in a very easy-to-read manner.

Excellent article! It is so easy to understand and I learned a lot from it. Now I finally understand how the mast cells and antibodies contribute to an allergic reaction. There is a video that easily explains the whole of process of the immune system during an allergic reaction.