Reading 1842-1, M32, Absatz 5 +6
5. Do not take this as being something of superstition, or as something
that would be a good luck charm, - but if the entity will wear about
its person, or in its pocket, a metal that is carbon steel - preferably in
the groin pocket - it will prevent, it will ionize the body - from its very
vibrations - to resist cold, congestion, and those inclinations for
disturbance with the mucous membranes of the throat and nasal passages.
6. This is a needed element, then, about the body.