I have an argumentative essay to write for my critical analysis class, however I don't understand the question. " Topic : in recent years , both the ketogenic diet and vegetarian diet are being promoted in society , implicating that there is a specific way to gain health and longevity . there is a huge amount of info in mass media and social media serves as a catalyst for behavioural changes . has social media become an arena of truth that is able to determine peoples everyday choices ? " How do I address this ?