Prohibited procedures and substances.

1. An osteopathic physician shall not prescribe, dispense or use Disodium Ethylene Diamine Tetra Acetic Acid (EDTA) in his or her practice or use Chelation Therapy in his or her practice, except that the substance or the procedure, or both, may be used for the treatment of proven heavy metal poisoning or any other unusual or infrequent condition which the Board finds warrants its use. 2. The use of any procedure or substance which is prohibited by this section is harmful to the public, detrimental to the public health, safety and morals and constitutes unprofessional conduct.