We all experience a constant flow of positive and negative emotions but sometimes feeling down, anxious and stressed can start to dominate. Grief and anger can be very destructive if they go on for too long. Tackling them at the physical level can at least help to limit their effects and make them more manageable. This means balancing neuro-transmitters like serotonin and dopamine, one reason why one type of PEMF has been approved as a clinical treatment for depression. The feel-good effect that most people notice with PEMF has a sound physiological explanation.