What would customers need to consider when choosing sides for dietary purposes?

When selecting sides for dietary purposes, customers must prioritize their personal dietary restrictions such as allergies, intolerances, or specific food preferences. This consideration is crucial because consuming foods that contain allergens can lead to serious health risks. Additionally, individual preferences might include choices like vegetarian, vegan, or gluten-free options, which are essential for those adhering to certain diets for health, ethical, or lifestyle reasons.

Understanding these dietary needs ensures that customers make informed decisions that align with their health requirements and personal values. The other factors, such as price, popularity among peers, or the time of day for ordering, may influence choices but do not directly address dietary needs as effectively as personal restrictions do.