Will real world do? Father in law smoked as teenager up until around 40 when he quit smoking. He smoked cigars for at least 15 of the years I have been married to his daughter. Had the beginning stages of Alzheimer before age 70. Now is the advanced stages,
I do not put much stock in the study. Yes, I forwarded the study to my wife a few months ago. Alzheimers for their part is genetic. Coconut milk is also supposed to reduce the risk of Alhzeimers.
Can reduce and will reduce.... 2 very different words.
Considering you have other scientists saying smoking doubles the chance of developing it. Now I realize the difference between smoking and nicotine. Some though use them interchangeably.
Smoking doubles risk of developing Alzheimer's, scientists claim | Health | News | Daily Express
Basically these studies are the 15th century snake oil salesman in the 21st century. Instead of going after your money directly, they are hitting our tax $ in the form of grants.