to the sweat glands to increase sweat production. In addition to medical conditions that can affect sweating (discussed below), how the body controls sweating can vary based on factors such as ...

She adds, "Overheating can also increase your heart rate and decrease blood flow to the muscles and the brain." While ...

If you're waking up too hot, don't sweat it -- there are ways to stay ... [and] there are some materials that actually increase your body temperature while you sleep." She points to foam as ...