A method and apparatus are disclosed which produce and detect quantum entanglement and non-local effects of substances on responsive targets such as biological systems. In one embodiment, the method includes the steps of providing two parts of a quantum-entangled medium, applying one part to a biological system such as a human, contacting the other part with a desired substance such as a medication or substance encoded with a message, and detecting change of a biological parameter with a detecting device, whereby a non-local effect of the substance on the said biological system is produced and detected for a beneficial purpose. Also described are a number of implementations.
