Which of the following is NOT a common trigger for lupus flares?

A balanced diet is not considered a common trigger for lupus flares because it is generally associated with overall health and well-being. A nutritious diet can help support the immune system and general bodily functions, which may actually aid in managing lupus symptoms rather than exacerbate them.

In contrast, infections, certain medications, and stress are well-documented factors that can lead to increased disease activity in lupus patients. Infections can stimulate the immune system inappropriately, certain medications may provoke flares due to adverse effects specific to lupus, and stress can alter hormonal balance and immune system function, potentially leading to disease exacerbations. Therefore, understanding the positive role of a balanced diet is crucial for managing lupus effectively.