Tattoos have long been viewed as a form of personal expression; however, recent findings from Lund University in Sweden have reignited the discussion about the health benefits of tattoos. A study published May 21 in eClinicalMedicine suggests an association between tattoos and an increased risk of lymphoma (a type of blood cancer) and an increased risk of exposure to the virus. Here’s everything you should know about their findings and what it means for tattoo lovers.
What did the study find?
A study conducted by Lund University analyzed data from 11,905 participants aged 20-60, of whom 2,938 had previously been diagnosed with lymphoma. After accounting for other influencing factors such as age and smoking habits, their risk assessment showed that people with tattoos were 21% more likely to develop lymphoma compared to those without tattoos; the results particularly highlighted the impact of tattoos.
Does a recent tattoo increase the risk?
Notably, the study found that people who had received their first tattoo within two years prior to study entry had an especially high risk of developing lymphoma – suggesting that the immune response triggered by a new tattoo may contribute to the development of lymphoma; although the exact mechanism remains unknown.
What types of lymphoma can be caused by tattoos?
The findings showed that people with tattoos were most likely to develop diffuse large B-cell lymphoma and follicular lymphoma, both types of non-Hodgkin lymphoma that target the lymphatic system.
How do tattoos affect the body?
Dr. Crystal Nielsen, lead author of the study, explained that tattoos involve injecting ink directly into the skin, and the body sees the ink as a foreign invader; this activates the body’s immune response, causing most of the ink to be deposited in the lymph nodes – a phenomenon that could potentially lead to lymphoma, but further research is needed to fully explore any link.
Are bigger tattoos more dangerous?
A surprising finding from the study was that tattoo size was not associated with an increased risk of lymphoma; based on available data, they were all at the same risk level. This could provide guidance when considering potential tattoo designs as part of a health risk analysis.
How to conduct further research?
The researchers say further research is necessary to confirm these findings and explore any links between tattoos and various cancers or inflammatory diseases. As tattoos remain a popular form of self-expression, understanding their long-term health effects is crucial.
What should tattoo lovers consider?
People considering getting a tattoo, as well as those who already have one, need to understand the potential health risks associated with this decision. Dr. Nelson recommends closely monitoring health conditions for possible tattoo-related symptoms; in addition, potential tattooers should ensure their tattoo studio is following all industry-leading health and safety protocols.
What are the health risks of tattoos?
According to the Mayo Clinic, tattoos can increase the risk of lymphoma, as well as infection and allergic reactions. In addition, colored tattoos may affect the quality of MRI scans because the pigment in the tattoo can interfere with the imaging technology.
Conclusion While tattoos remain an expressive way for individuals to freely express themselves and show themselves, new research from Lund University serves as a timely reminder of the possible health risks associated with this form of body art. While further testing and research may be needed to fully grasp its effects, this research still adds a valuable layer of information that can help people make an informed choice when considering getting a tattoo as body art.
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