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Dementia is a gradual brain disorder that can affect cognition, judgment and, finally, their ability to live an independent life. Experts say that the most important risks for dementia simply become older - most people with dementia are diagnosedAfter the age of 60-And a family history of the disease. But scientists have recently learned more about potential risk factors for dementia and some of them might surprise you. These are five risks of dementia that you may not know. Read on and to ensure your health and health of others, do not miss theseSure sign that you have "Long" Covid and may even know.

A study published this month inJAMDA: the post-acute and long-term care logfoundThe more a person had lost teeth, the greater their risk of developing dementia or cognitive decline. The researchers analyzed several studies involving 34,074 people and determined that the loss of teeth was associated with a risk of cognitive decline of 1.48 times larger and a risk of dementia of 1.28 times higher dementia. For each lost tooth, a person had a 1.1% development risk of dementia and a risk of 1.4% larger cognitive takeoff. Scientists have stated that they do not know what the causal relationship is between lost teeth and brain problems: this could involve nutrition, exposure to oral bacteria or socio-economic status.

A study published this spring in the journalNature Communications I noticed that people over 50 who sleep less than six hours per night are 30% more likely to develop dementia in their last years. "A short, 50-year-old short-term duration, 60 and 70 compared to a persistent normal sleep period was also associated with a risk of increased dementia of 30% regardless of socio-demographic, behavioral, cardiometabolic and mental health factors," wrote Researchers. "These results suggest that the short half-life sleep is associated with an increased risk of dementia of late appearance." How much sleep sleep should you have? The experts say that the magic number is seven to nine hours per night. If you are not going to get there regularly, your doctor can help you.

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A recentto studyFound that older adults who begin to lose vision and audition are twice as likely to develop any dementia that people with one or more people with one or more people with either , Dr. Hope Lanter, audiologist headed at Hear.com in Charlotte, North Carolina. "Hearing loss can be an early sign of many conditions, including dementia," she adds. "So, the appropriate hearing care is an essential component of a healthy life, and there are ways to help reduce the risk of losing your hearing." To protect your ears, limit or avoid exposure to noise and get your audience tested regularly.

What is the inhalation of tobacco smoke to do with brain health? A lot. "Among the many reasons of health, smoking is bad for your body to hinder cerebral function," says Douglas Scharre, neurologist at the University of the University of Ohio, which focuses on on the treatment of patients with memory, dementia and Alzheimer's disease. "A study has shown that smoking a single cigarette a day for a long time can reduce cognitive capabilities and smoking 15 daily cigarettes hinder critical thinking and critical memory of nearly 2%. When you stop smoking, your brain benefits from Increased traffic almost instantly. "

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A study published last month inPlum medicineI found that a healthy-uniform lifestyle that follows recommendations for smoking, alcohol consumption, weight, diet and exercise - can reduce your risk of cognitive impairment of 55%. And it was true even in people who have an increased genetic risk of Alzheimer's dementia and disease. Our results, corroborated by other intervention studies on lifestyle modification and cognitive function, support the importance of maintaining a healthy lifestyle lifelong, even between the oldest old, "wrote the researchers. And to cross this pandemic with your healthiest, do not miss these 35 places you are most likely to catch Covid .