This document summarizes factors that influence food habits and culture. It discusses both internal factors like individual preferences and values, as well as external factors including geography, religion, social and economic conditions. Geography influences food culture as different locations are better suited to growing certain foods. Religion also plays a role, as some prohibit foods like pork or meat. Social and economic conditions impact food access and choices. Overall, food is deeply tied to culture and both internal and external influences shape what and how people eat.