Rarely, some people are also troubled when they eat certain foods that contain fungi and their products. There are some practical ways to limit mold exposure. Symptom relief resulting from these strategies is highly individual but often helpful in a comprehensive treatment program. Locally, most fungus exposure comes from outdoor airborne particles from disturbance of standing vegetation and plant debris. Major sources are farming activities, but cutting grass, raking leaves and spreading mulches also result in heavy mold exposure.
Outdoor sources can also contribute to indoor exposures when windows are open.
However, indoor growth in damp, leaky, or previously flooded homes can also produce significant exposure. Limit camping and walks through tall plant growth. Indoors, seal off moisture sources and use a dehumidifier. Beware of cool-mist vaporizers which often harbor fungi if not drained and scoured daily. Keep surfaces clean and avoid storing straw and firewood indoors .