Before I lost some of my weight, I would sometimes have a problem with my lower legs swelling, including the thing where the sock line takes forever to go away, so I have gotten in the habit of raising the foot of our bed to about 30 degrees or so. Although we don't generally manipulate it anymore, we have one of those beds where we can raise the foot, head, or center of the bed with a remote. I've gotten used to having the foot of the bed raised so it's still that way, although I am not experiening the leg swelling any longer.