Best Lower Back Support Pillow for Bed: The greatest lower back support pillow for your bed will help you get a good night's sleep and wake up feeling refreshed. The cushion is crafted with your lower back in mind, supporting spinal alignment and minimizing pressure spots. Memory foam waist support pillows are a more appropriate choice. This waist pillow can be soft or hard, protecting the patient's waist and promoting faster healing of the injured part of the patient. A pillow at the back of your lower back can be helpful in maintaining the natural curve of your lumbar spine. As you wake up rested and ready to face the day, sink into your bed and enjoy the plush support and comfort it provides.