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Smoking is said to be related to the development of Alzheimer’s and Dementia Disease in people. Is this true? Please read on to learn more. There is a lot of scientific proof that the two are associated with each other closely. In 2014, there as a scientific report entitled “Tobacco Use & Dementia,” which was a very comprehensive scientific review of tobacco use, secondhand smoke, and the incidence rates that go along with all types dementia that did include Alzheimer’s.
What did the “Tobacco Use & Dementia” review have to say specifically?
The “Tobacco Use & Dementia” scientific report did explore the fact that smokers appear to have a 45% higher risk of developing dementia than non-smokers do. This is due to the reality of recent research that does seem to indicate a very strong influence that tobacco use does have a significant role in Alzheimer’s disease. This amazing report also went on to state that about 14% of all Alzheimer’s cases worldwide were potentially attributed to smokers. These risks are something that appear to hold true, and it doesn’t matter, from which background, specific geography region, or income level that people do come from.
Tobacco damages your blood vessels and brain cells
Smoking is believed to cause dementia, in the very same way, that it causes coronary heart disease. The very same can be said about the development of cerebrovascular disease and stroke. It is the very same biological mechanisms that contribute strongly to this. This all happens as the result of it promoting three pathological processes. One of the pathological processes is raising up one’s total plasma homocysteine. This is a known risk factor for getting a stroke, Alzheimer’s, cognitive impairment, as well as other forms of dementia. It also is said to speed up atherosclerosis. Atherosclerosis can get into the heart and brain of a person. What this does is to deprive the brain cells of oxygen and also any other important nutrients that is needed. Arterial stiffness comes about from the buildup of beta-amyloid plaque in the brain. This is a sign of Alzheimer’s disease. People who have Alzheimer’s disease do experience brain changes. These brain changes are prompted by the presence of oxidative stress, excitotoxicity, inflammation, and neural death.
If a person has had a prior history of smoking in his or her past and didn’t currently smoke, the risk is something that is said to be less predictable. This less predictable stance is something that indicates that smoking cessation must take place later on in life. This is beneficial if a person is looking to lowering their dementia risk and also the risk of mortality as well.
The risks from secondhand smoke are something that is just as equally high
The recent medical studies in this area are very limited. However, there still is a very strong indication, which does exist between the subject of secondhand smoke and the development of possible dementia. There is a pathophysiological link between those who are exposed to secondhand smoke and dementia. Nonetheless, this link is not fully understood, as of yet. There are recognized associations, and these recognized associations are a reality between secondhand smoke exposure and the connection to cardiovascular conditions and stroke. These cardiovascular effects of secondhand smoke exposure are just as equally great. Secondhand smoke is very similar to smoking. They both operate through the very same biological mechanisms. This report does cite six separate studies that suggest that one’s exposure to secondhand smoke increases one’s risks to both Alzheimer’s and dementia and their other forms.
To smoke or not to smoke?
Smoking is a very bad habit. This is because it does severely impact your health in some ways and can take a lot of years off of your original longevity. Smoking is linked to many diseases and other health issues. Therefore, if you do want to cut down your risk for Alzheimer’s and other types of dementia, and also the onset of other dreaded health problems, you should give up smoking and never look back.
Evlin Symon is an experienced Health writer who has been at this for more than 5 Years. She is an expert in health, fitness, weight loss, nutrition and beauty. When she is not writing, she can be usually found hitting the Gym. Connect with her on Facebook and Twitter.