Do you often have difficulty falling asleep? Do you wake up feeling unrested? Have you experienced persistent in digestion and poor appetite? Are rapid mood swings part of your daily life? Do you have cold hands and feet, or catch frequent colds? These conditions could be warning signals from the autonomic nervous system about a compromised health status. There are two main reasons. Firstly, our diet is far from natural; and secondly, overwhelming stresses in life. But aside from clinical methods, we can also help regulate our autonomic nerves by upgrading to a plant-based diet.