When you monitor heart rate variability:You learn about sleep and how the quality of it can be improved.You learn about stress and how you can find a sustainable, productive level of it.You find a level of movement and exercise that suits you that promotes good health.You explore different ways of resting and establishing calm within.You learn how food impacts your physiology.You discover why alcohol can be considered ‘liquid stress’.You experience how illnesses and diseases can be detected i...