New research published in The Journal of Neuroscience found that sleeping in a side position is better than resting on your back or stomach for eliminating brain waste–which results from chemicals building up over time, potentially causing cognitive health problems, such as Alzheimers.
My advise if you are not a natural side sleeper, try bolstering yourself with pillows.
Dr. Earl Mindell's Health Minute
by Dr. Earl Mindell