Article Excerpt: Your body alerts you to many aspects of your health. Your stomach growling tells you when to eat. A powerful yawn lets you know you’re tired. Your body gives off many other valuable signals, but requires technology to detect them. Scientists are looking for new ways to track and use your body’s signals to improve your health and manage disease.
Full Article: http://tinyurl.com/yaetkpch
Article Source: NIH News in Health