AHA! I am allergic to M&M's. :'(((( I have narrowed down the asthma attacks to a single incident. The jar of candy on the end table. Finally, I was going crazy trying to find my trigger. I spent the entire day outdoors today and no attack until I grabbed a handful after dinner and it hit me...each time I sat down and grabbed a handful of m&m's (which has been all winter LOL since I got the monster size bags as a gift) I have had trouble breathing right after. Who knew? No more,at least not from these.