Search This Blog

Tuesday, January 11, 2011

Dementia As Consequence Of Smoking -- Natural Health Blog

Dementia As Consequence Of Smoking -- Natural Health Blog


As if there is not enough proof already that smoking is bad for you, new research has established a link between smoking and the development of dementia in later years. Compared to nonsmokers, those who smoke two packs of cigarettes a day during middle age face a 157% increased chance of developing Alzheimer's disease and a 172% greater risk of developing vascular dementia.
The study, executed jointly by researchers at Kaiser Permanente in Oakland, California, and at the University of Eastern Finland in Kuopio, analyzed the histories of 21,123 middle-aged men and women and followed up with them for more than 20 years. Most were at least 50 years old when the surveys commenced between 1978 and 1985. The subsequent tracking took place when the participants were an average of 71.6 years old, from 1994 through 2008.
The sample size of the study was large enough to prove that the effects of smoking on causing dementia are the same across the board despite gender or ethnicity. Those subjects who smoked earlier in their lives and quit or smoked less than half a pack a day did not seem to have an increased risk factor for developing dementia.

No comments:

Post a Comment