International Sports Sciences Association (ISSA) Trainer Practice Exam 2026 - Free Trainer Practice Questions and Study Guide

Cost of food is a significant factor that can impact a person's nutritional choices, as it directly affects their ability to purchase healthy options. However, in the context of common limiting factors regarding nutrition, cost is often viewed as a barrier that can be addressed through various means, such as budgeting, seeking alternative sources of food assistance, or making informed choices about what to buy.

The other factors listed—accessibility of food, food quality, and food preferences—more directly influence a person's ability to obtain or choose nutritious food on a day-to-day basis. Accessibility refers to how easily individuals can acquire food, particularly in food deserts where healthy options are limited. Food quality emphasizes the nutritional content and freshness of food, which significantly impacts health outcomes. Food preferences relate to individual tastes and cultural influences that can either encourage or limit the variety of foods consumed. These issues tend to have a more immediate and personal effect on nutrition than the broader economic considerations associated with food costs.