Air pollution increases risk of autoimmune diseases

Air pollution is a serious problem in many cities around the world. It can lead to various health issues, including autoimmune diseases. Experts say that pollutants like fine particulate matter and nitrogen dioxide are key contributors to these diseases. Five autoimmune diseases linked to air pollution are rheumatoid arthritis, multiple sclerosis, lupus, type 1 diabetes, and inflammatory bowel disease. These conditions occur when the immune system mistakenly attacks the body's own tissues. Rheumatoid arthritis, for example, is a painful condition that affects the joints. Studies suggest that air pollution may increase the risk of developing this disease by causing inflammation and stress in the body. Multiple sclerosis is another serious illness caused by the immune system damaging nerve fibers. Research shows that nitrogen dioxide in the air may be linked to this disease, promoting inflammation in the nervous system. Lupus affects many organs, including the skin and kidneys. Pollutants such as benzene and sulfur dioxide have been connected to worsening symptoms of lupus. These harmful agents may even lead to changes in the immune system. Type 1 diabetes is caused by the immune system destroying insulin-producing cells in the pancreas. High levels of air pollution may trigger this immune response, increasing the risk of the disease. Inflammatory bowel disease involves chronic inflammation in the digestive tract. Air pollution can upset gut health and increase inflammation, contributing to this condition. To combat these issues, experts suggest using air purifiers and advocating for cleaner air in urban areas. It’s important to reduce exposure to pollutants, especially for those at risk of autoimmune diseases.