Upgrading to a king-size mattress can be a good ... (If working from bed is not a necessity, the best way to support your spine is to sit in an ergonomic chair.) To support the spine, Dr. Pietro ...

If you’ve got the budget and space, why not splurge on a king-size ... tall, like to stretch out or you have furry friends who take up a lot of real estate, a California king mattress might be t ...