An adjustable bed base allows you to change the position of your mattress from head to toe. They are highly customizable, so sleepers can raise or lower their bed to the elevation they find most comfortable. Being able to choose the comfiest position can help many sleepers rest more easily. Originally designed for the elderly, adjustable bed frames are now more commercially available and have upgraded features like lighting, zero gravity, and massage settings. You might also opt for an adjustable bed if you share it with someone with conflicting sleeping preferences.