Neurotransmitters

It has billions of neurons that smoothly communicate a message from one part to another. However, long-lasting feelings of anxiety can point towards anxiety disorders. The symptoms of anxiety include: Changes in neurotransmitters are one of the many factors that lead to depression and anxiety. Low levels of this pleasure-causing neurotransmitter can lead to depression, while excessive amounts of dopamine can contribute to aggression, impaired impulse control, hyperactivity, ADHD. Studies suggest regular mindfulness meditation can improve your serotonin levels and lift your mood.