Inhalation exposure to fungi in indoor environments can cause health effects in some people. Molds produce allergens, irritants, and, in some cases, potentially toxic substances known as mycotoxins. Mold is also a known asthma trigger.

Black mold can cause allergic reactions that include runny noses, itchy and watery eyes, coughing, sneezing and throat irritation. Find out how black mold can develop into asthma and chronic obstructive pulmonary disease with help from a nurse and respiratory care practitioner in this free video on black mold health symptoms.

CBN News talks to a family stricken with mysterious illnesses caused by mold in their home.

Toxic molds (some are called "black molds") can grow wherever a suitable environment exists for growth. It is important to know if mold is present in your home or office, whether or not there is visible mold or a musty odor/smell.

Dr. Andrew Campbell discusses some of the ways exposure to toxigenic molds and mycotoxins affect the human body.