Final answer:
Food choices are influenced by food fads, cultural practices, familial practices, and social factors.
Step-by-step explanation:
Food choices are often influenced by multiple factors such as food fads, cultural, familial, and ethnic practices, as well as social factors. Nutritious food tends to be readily accessible to most Americans, but the influence of these factors can shape people's preferences. For example, food fads may lead individuals to lean towards trendy diets, while cultural and familial practices may dictate specific food choices within a household. Additionally, social factors like peer influence or the availability of certain foods in a community can also impact food choices.
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