One of the primary causes of dying of "old age" is illness. An ineffective immune system makes it much more likely that someone will die...

There is so much to know about the importance of sleep. It serves so many purposes and is so very necessary and yet studies conducted by...

The pursuit of happiness is considered to be part biological, rooted in the evolution of the brain and nervous system. It is generally...

Scientific research has confirmed that there is a continual two-way communication between the heart and the brain with the heart doing...