The Claim
Cigarette smoking is associated with a 50% higher risk of developing neovascular age-related macular degeneration in men aged 45–79, with current smokers facing a 65% higher risk compared to never smokers, and risk increasing with longer duration and higher daily cigarette consumption.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Men aged 45–79 who smoke cigarettes have a higher risk of developing neovascular age-related macular degeneration than those who never smoked, and the risk increases with how long and how much they smoke.
See the scientific wording
Cigarette smoking is associated with a 50% higher risk of developing neovascular age-related macular degeneration in men aged 45–79, with current smokers facing a 65% higher risk compared to never smokers, and risk increasing with longer duration and higher daily cigarette consumption, highlighting smoking as a major modifiable risk factor for blindness in East Asian populations.
Smoking introduces toxins that damage cells in the eye, causing constant stress and inflammation. This triggers abnormal blood vessels to grow under the retina, which leak fluid and blood, leading to vision loss.
What the research says
1 studyThis study found that men who smoke cigarettes are 65% more likely to get a serious eye disease that causes blindness than men who never smoked, and the more they smoked or the longer they smoked, the higher their risk. Even former smokers still had a higher risk than those who never smoked.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.