According to data from the Asthma and Allergy Foundation of America, dust and mite allergies make about 20 million Americans sniffle and sneeze every year. Unfortunately, one of the biggest hoarders of these allergens are your bedsheets, and along with dust mites, our beloved bedsheets also trap dander and mold. For allergy sufferers, switching to hypoallergenic bedding can mean better sleep and more restful nights. Check out these hypoallergenic sleeping alternatives that will help to minimize allergy attacks when sleeping. Dump Your Down Down comforters, duvets, and pillows…