As scientists around the world seek solutions for Alzheimer's disease, a new study reveals that two indigenous groups in the Bolivian Amazon have among the lowest rates of dementia in the world. An international team of researchers found among older
Among developed countries, Japan has the lowest prevalence of both dementia in general and Alzheimer's disease in particular.
Whites make up the majority of the over 5 million people in the United States with Alzheimer's. But, combining evidence from available studies shows that African Americans and Hispanics are at higher risk.
Black people are twice as likely to get Alzheimer's as white people are, and more than 6 in 10 members of the Black community know someone with dementia.
Several medical organizations have recommended a plant-based diet to optimize cognitive health and potentially prevent dementia [29,30,31]. To maintain cognitive health and prevent cognitive aging, consuming a plant-based diet can be a low-risk and beneficial lifestyle change.
Environmental factors there include: 1) a climate that is both very cold and humid resulting in housing frequently harboring molds that are capable of producing a neurotoxic mycotoxin 2) the Gulf of Finland as well as Finnish lakes harbor cyanobacteria that produce the neurotoxin, beta-N-methyl amino-L-alanine, known ...
Lower levels of education, higher rates of poverty, and greater exposure to adversity and discrimination may also increase risk of Alzheimer's disease. Among all races, women are nearly two times more likely to be affected by Alzheimer's disease than men.
As the large baby boomer population ages, the total number of people with dementia in the United States will rise. Dementia, which includes Alzheimer's disease and other related disorders, is a chronic condition affecting memory, thinking, and social abilities severely enough to impair daily life.
Dementia Care – Netherlands
The Netherlands has proven itself about as innovative as they come in terms of dementia care across the globe. In fact, one of the most popular and widely known dementia care communities is located outside of Amsterdam.
There are about twice as many women over 65 with Alzheimer's as there are men over 65 with the condition. This is mostly because women tend to live longer than men. However, women over the age of 80 still have a slightly higher risk of getting Alzheimer's than men their age.
Many factors at play
Hispanic Americans are more likely than White Americans to have uncontrolled high blood pressure and diabetes, have a higher prevalence of heart disease and stroke, and also face barriers to accessing preventive services such as exercise programs, early diagnosis and medication.
The highest prevalence of AD dementia is estimated in the east and southeastern regions of the United States, with the highest prevalence in Maryland (12.9%), New York (12.7%), Mississippi (12.5%), and Florida (12.5%). California and Illinois also have a higher estimated prevalence of 12%, respectively.
Creutzfeldt-Jakob disease causes a type of dementia that gets worse unusually fast. More common causes of dementia, such as Alzheimer's, dementia with Lewy bodies and frontotemporal dementia, typically progress more slowly. Through a process scientists don't yet understand, misfolded prion protein destroys brain cells.
Many foods in the Western diet have been identified as risk factors for dementia and Alzheimer's, including red and processed meats, refined grains, sweets, and desserts. Excess alcohol intake, saturated fatty acids, and foods with a high number of calories are also risk factors for Alzheimer's.
In the first nationally representative study(link is external and opens in a new window) of cognitive impairment prevalence in more than 20 years, Columbia University researchers have found almost 10% of U.S. adults ages 65 and older have dementia, while another 22% have mild cognitive impairment.
Although there is no effective treatment or proven prevention for Alzheimer's and related dementias, in general, leading a healthy lifestyle may help address risk factors that have been associated with these diseases.
For most people with Alzheimer's — those who have the late-onset variety — symptoms first appear in their mid-60s or later. When the disease develops before age 65, it's considered early-onset Alzheimer's, which can begin as early as a person's 30s, although this is rare.
Dementia is a general term for loss of memory, language, problem-solving and other thinking abilities that are severe enough to interfere with daily life. Alzheimer's is the most common cause of dementia.
The biggest risk factor for dementia is ageing. This means as a person gets older, their risk of developing dementia increases a lot. For people aged between 65 and 69, around 2 in every 100 people have dementia.
Many people affected by dementia are concerned that they may inherit or pass on dementia. The majority of dementia is not inherited by children and grandchildren. In rarer types of dementia there may be a strong genetic link, but these are only a tiny proportion of overall cases of dementia.
in which Alzheimer disease (AD) rates for the elderly increased from 1% in 1985 to 7% in 2008. [2] I explained that findings were due to the nutrition transition from the traditional Japanese diet to the Western diet, heavy in meat and other animal products, with a lag of 15-25 years.
California (719,700), Florida (579,900) and Texas (459,300) have the highest estimated number of older residents with Alzheimer's — though of course those are also the most populous states overall.