Answer:
The statement "Some health experts have even said that animal fats are a necessary part of the human diet" is not necessarily propaganda. It could be a true statement based on the opinions of some health experts. However, without more context, it's difficult to determine the intent of the statement or whether it is accurate.
Answer B is a potential issue with the statement, as it lacks specificity about which health experts made this claim. Without that information, it is difficult to evaluate the credibility of the statement.
Answers A and C are not relevant to whether the statement is propaganda or not, as they do not address the intent or accuracy of the statement.
Answer D is not accurate, as the statement actually suggests the opposite: that animal fats may be necessary for human health.