According to experts, a wedge pillow may be just what you need to help with acid reflux, back pain and more.

Its original Gravity Blanket is one of the best weighted ... If you're imagining it feeling like the cold side of the pillow all the time, though, you may want to temper your expectations.

Alternatively, you can “use a stack of books or other sturdy objects to achieve the zero gravity position.” Exceeding the amount of pillows or books will bring your head and feet too high ...