Genetics and lifestyle play a large role in influencing blood cancers, namely leukemia, lymphoma, and myeloma. However, there is a third factor that is also responsible for the development of blood cancer, and that is environmental toxins. In an interview with HT Lifestyle, Dr. Shivali Ahlawat, oncologist, Oncquest Laboratories said, “Environmental toxins contribute to mutations and disorders in the hematopoietic system of the body. This category includes benzene, pesticides, heavy metals (such as arsenic and lead), and various industrial pollutants. Long-term exposure to these toxins can weaken the immune system and cause DNA mutations, which can lead to cancerous changes in blood cells.” Read also | Signs and Symptoms of Leukemia: How to Spot and Treat an Aggressive Blood Cancer
The doctor went on to explain how environmental toxins can affect blood cancers.
Benzene and blood cancer:
“The main carcinogen is benzene, which is present in cigarette smoke, car emissions and industrial solvents. According to the International Agency for Research on Cancer (IARC), chronic exposure to benzene increases the risk of acute myelogenous leukemia (AML) as a result of damage to the hematopoietic cells of the bone marrow. It can also impair the production of blood cells,” said Dr. Shivali Ahlawat. Read also | Blood cancer during pregnancy: tips for balancing treatment and motherhood
Pesticides and blood cancer:
Certain agricultural pesticides have been linked to some increased risk of developing non-Hodgkin’s lymphoma and other blood cancers. They are thought to interfere with normal cell signaling and cause oxidative stress, which leads to mutations, the oncologist added.
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Heavy metals and radiation:
“Additional heavy metals, including arsenic, along with long-term exposure to ionizing radiation from industrial sources or medical imaging, have also been linked to the development of various blood cancers. These agents interfere with normal cell repair processes and contribute to instability within the genome,” explained the doctor. Read also | Prenatal blood tests for expectant mothers can sometimes indicate cancer
How to protect yourself from environmental toxins?
Responding to this, Dr. Shivali Ahlavat explained that it is very important to use protective equipment in high-risk jobs, to reduce exposure to known carcinogens. “Regular screenings in specialized cancer testing laboratories help detect blood abnormalities promptly, which improves outcomes,” she said.
Disclaimer: This article is for informational purposes only and is not a substitute for professional medical advice. Always consult your doctor for any health concerns.
