How could the sound help improve our health?

Answers from Master Samael Aun Weor.

There are words that heal and words that kill. The doctor's words are life or death for the patient and in this lies much of the responsibility of doctors, whether they use the verb for constructive or destructive purposes. No sick person should ever be disconsolate or despaired. The patient should always be told: "You are improving," "you are healing," "your healing progresses," "your illness disappears," "will soon be fine," etc., etc. These phrases are recorded in the patient's subconscious, and as a result, he will heal quickly. As serious as a patient may be or may seem, he should never be told that his state of health is delicate, dangerous, etc., because with those negative and destructive words is accelerated the death of those who can improve and heal completely if they are spoken in the opposite terms of hope and strength.

Samael Aun Weor.