Dysautonomia, or the dysfunction of nerves that regulate nonvoluntary body functions such as heart rate, blood pressure, and sweating, can cause brain fog, Postural Orthostatic Tachycardia Syndrome (POTS), dizziness, pain, cold extremities, sweating, digestive issues, anxiety, sleep issues, heart … [Read more...] about Dysautonomia, Chiropractic Neurology, the Autonomic Nervous System