Risk factors
Age
The aging process is the most recognized risk for the development of Alzheimer’s disease. Alzheimer’s disease is not part of normal aging. However, as you age, the chance for developing the disease rises.
A study, for instance it found that each year there four new diagnoses per 1,000 people aged 65-74 32 new diagnoses for every 1,000 people aged 75-84 and 76 new diagnoses for 1,000 people aged 85 or over.
Genetics and family history
The risk of developing Alzheimer’s disease is greater if a relative of your first degree (your sibling or parent is suffering from the condition. The genetic causes of Alzheimer’s in families are unsolved. The genetic causes are likely to be complex.
A more well-understood genetic element is a variant of the Apolipoprotein E gene (APOE). A variant of the gene APOE e4 increases the chance of developing Alzheimer’s disease. About 25-30 percent of people carry an APOE The e4 allele is not all people with this variant of the gene is affected by the condition.
Scientists have discovered very rare mutations (mutations) within three gene families that practically ensure that a person with any of these genes will eventually develop Alzheimer’s disease. However, these mutations are responsible for just 1% the people suffering from Alzheimer’s disease.
Down syndrome
A lot of people with Down syndrome suffer from Alzheimer’s disease. It is most likely due the fact that there are three copies on chromosome 21,which is a result of having 3 copies of the genes that makes the protein responsible for the development beta-amyloid. Affects and signs of Alzheimer’s appear in the ten to 20 years preceding it in those suffering from Down syndrome than with the population as a whole.
Sex
There’s no variation in risk between females and males. However in general women are more likely to be diagnosed suffering from the disease since they have longer lives than men.
Mild cognitive impairment
A mild cognitive impairment (MCI) is an impairment of memory, or any other abilities which is higher than the norm for someone of a certain age, yet the decline isn’t preventing the person from participating in work or social settings.
People who have MCI are at a high likelihood of having a high risk of developing the risk of developing. When the main MCI Memory impairment is a problem, and it is more likely to lead into dementia because of Alzheimer’s disease. A diagnosis of MCI Encourages a more focused emphasis on healthier lifestyle choices, implementing strategies to counteract memory loss, and making regular appointments with a doctor to track the symptoms.
Trauma to the head
The people who have suffered a serious head injury are at a higher chance of developing Alzheimer’s disease. A number of large studies showed that for those 50 or over who suffered a traumatic brain injury (TBI) that the likelihood of having dementia or dementia increased. The risk is greater in people with more severe or multiple TBIs . Certain studies suggest that the risk is highest in the initial 6 months to 2 years following the TBI .
Air pollution
Research in animals has shown that particulates from air pollution may accelerate the decline in the brain. Human studies have also found that exposure to pollution from the air — especially the combustion of wood and exhaust from traffic is linked to more risk of dementia.
Excessive alcohol consumption
The consumption of large quantities of alcohol has been acknowledged to trigger changes in the brain. A number of large research studies and reviews revealed that alcohol-related disorders were linked to an increase in the chance of developing dementia, especially early-onset dementia.
Poor sleep patterns
Research has revealed that poor sleeping patterns, including difficulties getting to sleep or staying asleep, are linked with a higher chance of developing Alzheimer’s disease.
Heart health and lifestyle
Research has revealed that the risk factors that are associated with heart disease can be a risk factor for developing Alzheimer’s disease. This includes:
- Exercise is not enough
- Obesity
- Exposure to secondhand smoke
- High blood pressure
- High cholesterol
- Type 2 diabetes that is poorly controlled
These risk factors can be altered. Thus, changing your lifestyle may reduce the risk. For instance regular exercise and eating a low-fat, healthy diet that is with plenty of fruits and vegetables can reduce the chance of developing Alzheimer’s disease.
Social engagement and lifelong learning
There is a connection with a lifelong commitment to socially and mentally stimulating activities as well as a decreased chance of developing Alzheimer’s disease. Education levels that are low that are less than a high school education are an important risk factor for the development of Alzheimer’s disease.