Whether it’s getting too much or too little sleep, poor sleep can seriously affect a person’s quality of life and increase their risk of developing chronic health conditions such as hormonal, cardiovascular, and metabolic diseases such as diabetes (AIHW, 2021). It’s no wonder sleep is a widely researched risk factor, that is dynamic and complex in the way that it affects the human body. Lucky for the average sleeper there’s only a few simple steps that are required to improve your chances of a good night sleep, starting with your mattress.