Answer:
D) changes are promised to be quick or dramatic.
Explanation:
The human body is a complex living mechanism, in order to modify, evolve or transform it in any way, are required many internal and external processes, that normally take considerable amounts of time, based on this, is totally ridiculous to affirm that a product will dramatically change the physical shape and body functioning of a person in a quick way. Different fitness products may contribute importantly in have good exercising results, but it needs to be complemented with working out sessions, good resting, and obviously, waiting since major changes are normally noted after several weeks after starting activities.
Another one could be the B, as<em> ¨Secondary option¨</em>, saying the result depends on the person, automatically provides all the responsibility of the product functioning to the user and not to the manufacturers, this way could be possible to fabricate a not too effective product, and justify it with this reason.