Original sentence: For example, vitalism, the theory or doctrine that life processes arise from or contain a nonmaterial vital principle and cannot be explained entirely as physical and chemical phenomena such as those involving qi, prana, or innate intelligence, is largely untestable as there is no proposed way to measure the proposed energy fields or flows stated as the mechanism of action (Williams 2000:367)
Edited sentence: For example, vitalism, a concept used in many therapies considered pseudoscientific such as those involving qi, prana, or innate intelligence, is largely untestable as there is no proposed way to measure the proposed energy fields or flows stated as the mechanism of action (Williams 2000:367)