Could body posture during sleep affect how your brain clears waste, Stony Brook University, 2015

Summary:
Sleeping in the side position, as compared to on one’s back or stomach, may more effectively remove brain waste and prove to be an important practice to help reduce the chances of developing Alzheimer’s and other neurological diseases, new research suggests.

Learn more: http://www.sciencedaily.com/releases/2015/08/150804203440.htm#.VcNnHxjbP-c.facebook