What causes Alzheimer s disease????

Alzheimer's disease is a degenerative disease of the nervous system. It mostly occurs in the elderly over 60 years old, after the onset of chronic onset, the condition gradually worsens, and the course of most patients is 5 to 10 years, and there is no effective method at present.

Alzheimer's disease is a neurodegenerative disease that cannot be completely ** under current conditions.

This is a disease of brain tissue damage, which means that after suffering from this disease, the brain will be very unclear.

It belongs to Alzheimer's disease. Generally, it is found in the elderly that the symptoms can be delayed by taking medicine, and memory loss is more obvious.

Alzheimer's disease is also commonly known as Alzheimer's disease, and there is a high probability of occurrence of family history of dementia and withdrawn personality. It is often manifested as memory impairment and cognitive impairment, and severe patients may lose their ability to take care of themselves, and have symptoms such as delusions and delirium.

Alzheimer's disease (AD) is one of the diseases that seriously threatens the health of older people worldwide. Data show that the prevalence of the disease is higher in women than in men. Studies have found that women carrying a specific apolipoprotein (APOE 4) allele can lead to increased aggregation of specific proteins (tau protein) in the brain, making them more susceptible to disease; However, when males carry two specific alleles, the aggregation of specific proteins in the brain increases significantly.

That's why women are more likely to develop Alzheimer's disease. <>

There are many factors in daily life that can cause Alzheimer's diseaseAge is the most important factor contributing to Alzheimer's disease. Age is the biggest known factor for people with Alzheimer's disease, as most people with Alzheimer's disease are over the age of 65, and according to relevant research data, the risk of Alzheimer's disease doubles with every 5 years of age. Genetic factors are also contributing factors to Alzheimer's disease.

Studies have shown that Alzheimer's disease also has a strong relationship with genetic factors, and many people with Alzheimer's disease have a family history of inheritance. Exercise is also a contributing factor to Alzheimer's disease. Some elderly people who do not like to exercise are also prone to Alzheimer's disease.

First, age is the most important influencing factor for Alzheimer's disease. Age is the most important factor, and the prevalence of the disease increases with age. According to statistics, the disease is more common in the elderly, about 5% of the elderly over 65 years old are suffering from this disease, about 10% of people over 75 years old, and about 20% of people over 85 years old.

Second, genetic factors are also influencing factors for Alzheimer's disease. Genetic factors play an important role in AD. Epidemiological studies have shown that the first-degree relatives of AD patients have a great risk of disease, which is twice that of the general population, and is inherited in an autosomal dominant and polygenic manner, with genetic heterogeneity.

Third, exercise is also an influencing factor for Alzheimer's disease. Studies have shown that older people who do not like to exercise are more likely to develop Alzheimer's disease, so in order to prevent Alzheimer's disease, the elderly should also exercise moderately.

It may be due to mental disorders, cognitive dysfunction or behavioral disorders, and generally speaking, Alzheimer's disease may also be related to genetics. Sometimes it has a lot to do with the environment and psychological factors, and it also has a very obvious relationship. Or have been seriously injured, drunk on the head or brain.

It may be caused by a series of reasons such as gradual memory deterioration, mental disorders, emotional instability, cognitive decline, estrogen instability, etc.