Changing the pattern of thoughts will change how neutrons translate the environment we are in. Immune system response is directly connected to the communication between the heart and the brain. Stress chemistry response in the brain matches, the quality of the signal sent from the heart to the brain.
Brain response depends on the emotional signal sent from in the heart and COHERENCE or INCOHERENCE follows. COHERENCE manifests when the brain communicates gravitate, compassion and love. Brain heals, promises growth and repair. INCOHERENCE on the opposite, where sharp, distorted signal is sent to the brain manifesting delouse, rage and fear. In the case brain can only respond with protection, damage and disease. In other words toxic thoughts produce chemical imbalance. Positive thoughts produce healing. Illness and disEASE come from chemistry of fear.