Question

nutrition food and wellness
8 of 15
the one trait that all fad diets have in common is that they
call for rotating meals and snacks among only single foods
are temporary plans that do not promote good eating habits
reduce basic nutrients or eliminate entire food groups
require not eating (fasting) several times every month

Explanation:

Fad diets are short - term, often extreme eating plans. They typically do not focus on long - term, sustainable good eating habits. Rotating among single foods (first option) is not a universal trait. Reducing nutrients or eliminating food groups (third option) is a characteristic of some but not all fad diets. Fasting several times a month (fourth option) is also not a common trait for all. The key commonality is that they are temporary and do not promote good eating habits.

Answer:

are temporary plans that do not promote good eating habits