Smoking Threatens Heart and Brain Besides Lungs
A recent study reveals that many cigarette smokers are unaware of the extensive damage smoking inflicts on the heart and brain. Beyond the well‑known risk of lung cancer, the findings show a heightened likelihood of cardiovascular disease, narrowed blood vessels, and impaired brain function.
Study details
The research involved over 4,000 smokers across various age groups, analyzing health data through imaging and laboratory tests. Results indicated a significant rise in bad cholesterol levels and blood pressure among smokers compared to non‑smokers.
Cognitive tests also demonstrated a clear decline in memory and concentration among smokers, suggesting detrimental effects on the brain.
Health context
These outcomes reaffirm long‑standing warnings from global health agencies about the multiple harms of tobacco use and bolster public‑health campaigns aimed at reducing smoking prevalence and raising awareness of its comprehensive risks.
The study underscores the need to strengthen smoking‑cessation programs and provide medical support for those seeking to quit, thereby lowering the risk of heart and brain diseases.
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