/* Irreligion, smoking and Alzheimer's disease */
''See also:'' [[Irreligion and smoking]]
There is research indicating that cigarette smoking
can be a risk factor for Alzheimer’s disease.<ref>[https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2906761/ Cigarette smoking is a risk factor for Alzheimer’s disease: An analysis controlling for tobacco industry affiliation] by Janine K. Cataldo, PhD, RN, Assistant Professor, Judith J. Prochaska, PhD, MPH, Associate Professor, and Stanton A Glantz, PhD, Professor, ''Journal of Alzheimers Disease''. 2010; 19(2): 465–480.