Answer:
D) Religion.
Explanation:
Although the term religion is difficult to define, it is commonly referred to as a social institution consist of how people struggle with overarching worries about their life and destiny. It plays a significant part in shaping beliefs, moral values, lineage rituals, food habits, etc. As per the question, Jamie's belief that people should not consume any type of non-vegetarian food is also the reflection of how religion impacts the beliefs of an individual.