ABSTRACT
The human health impact of long-term exposure to microfibers is not fully understood, but some studies have suggested that they may pose a risk due to their ubiquitous nature. Ingestion of microfibers has been linked to a variety of health issues, including inflammation, oxidative stress, and genotoxicity. Inflammation is a normal response of the body to foreign matter, injury, or infection, but chronic inflammation can lead to tissue damage and disease. When microfibers are inhaled, they can deposit in the respiratory system and potentially cause inflammation in the lungs. This can cause symptoms such as coughing, difficulty breathing, and chest pain. In addition, there is potential for damage to the cilia in the lungs, which can lead to respiratory complications. Microfibers can also act as vectors for toxic chemicals, such as BPA, azo dyes, phthalates, etc., which are known carcinogens and can have adverse health effects. When microfibers are introduced inside the body, chemicals can leach out and be absorbed, increasing the risk of exposure to toxic substances. Though there is potential negative impact of microfibers on human health, the detailed exploration in this area is limited and needs more attention.
