Molecular interactions, such as enzymes and neuropeptides, are involved in cellular memory. There is a subtle energy involved in the way these substances do their work (Bohm). Every body event, whether the workings of enzymes, neuropeptides, hormones, blood, or skin, is an info-energetic event. (Pearsall, Paul, PhD. The Heart’s Code. NY: Broadway Books, 1998, p 52)