What is one of the challenges of incorporating whole foods into a diet?

Incorporating whole foods into a diet can indeed be challenging due to their potential higher cost compared to processed foods. Whole foods, such as fresh fruits, vegetables, whole grains, nuts, and seeds, often require more significant investment, particularly when it comes to organic or locally sourced options. This price factor can lead individuals to be hesitant in making the switch, especially if they are on a tight budget or if they are accustomed to cheaper, processed alternatives.

Additionally, whole foods may have a shorter shelf life, leading to potential waste if not consumed in time, which can also impact overall costs. Therefore, the barrier of expense is a notable challenge for many individuals looking to enhance their diet through the incorporation of more whole foods.