If you are familiar with the field of cymatics you will know that molecules respond to the vibrations of sound in a fractal manner. This to me is another sign of divine design, the beauty in the creation that reflects the infinite beauty of the Creator, Allah ﷻ.
Sound has an effect on the cells of the body as well and the energetics which we have known about and accepted for centuries while science is only now on the verge of realising. It is no stretch then that the Quran, and its mesmerising sound has a tremendous and profound healing effect on the body. Just listen of Abdurrashid Soofi and experience the effect of the Quran on your very being.