What does the term 'gluten free' refer to in the context of dishes offered?

The term 'gluten free' specifically refers to foods that do not contain gluten, a protein found in wheat, barley, and rye. For individuals with celiac disease or non-celiac gluten sensitivity, consuming gluten can lead to a variety of health issues, making gluten-free diets essential for their well-being.

By labeling a dish as gluten-free, it indicates that it does not include any ingredients derived from these grains and is safe for consumption by those who need to avoid gluten. This focus on the absence of gluten distinguishes it from options that pertain to other dietary restrictions, such as lactose in dairy, carbohydrates, or animal products. Hence, the correct answer effectively captures the essence of what 'gluten free' means in the context of food offerings.