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Dementia is one ofmost scary risks associated with aging, affecting almost5.6 million Americans More than 65 years, according to centers for Disease Control and Prevention (CDC). Currently, there is no remedy for any type of dementia, including the most common form,Alzheimer's disease. Health researchers and experts strive to help those who already have the disease, while simultaneously trying to understand how the disease arises - and what can be done to consider it. A recent study indicates a notable sign that could serve as a predictor of the disease, which can help health care providers to intervene earlier. Read the rest to find out how your body could tell you that you are in danger.

Read this then:Doing this at night makes you 30% more likely to develop dementia.

The diagnosis of Alzheimer's disease presents a unique challenge, and historically, health professionals have not been able to give a concrete diagnosis when examining the brain of a patient after death. According to Mayo Clinic, it is now possible to diagnose the disease "more certainty“While patients are alive, thanks to new tests that check biomarkers, who are signs of the disease.

Clinicians and researchers can do this with TEP analyzes - imagination tests that check diseases - or by testing plasma or brain spinal liquid to measure the levels of amyloid and tau protein, which accumulate abnormally in The brain of patients with Alzheimer's disease.Blood tests Also increased, with several in development, according to the National Institute of Aging (NIH), but due to limited availability, experts continue to look for more approaches. Now a new study has identified a risk factor that could be a less invasive approach for early diagnosis.

Losing your smell is something that many of us are afraid in the middle of the COVVI-19 pandemic, because it was once one of the symptoms revealing the virus. But loss of odor could also be an early alert sign that you are at risk of Alzheimer's disease.AE0FCC31AE342FD3A1346EBB1F342FCB

A recent study published in theJournal of Alzheimer's Diseaseprovides additional evidence thatodor loss is a warning sign for light cognitive disorders (MCI) linked to Alzheimer's disease. In fact, for each unit lower a marked patient on the Sniffin 'Sticks Odors identification test, the risk of developing MCI increased by 22%. And although all those who develop Alzheimer's disease are not MCI, this softer cognitive decline often precedes the condition.

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Also known as anosmia, a loss of odor has been identified as aEarly indicator of Alzheimer's disease in previous studies. Data published inBiocattersIn 2018, revealed that the smell has worsened as patientsProgress of MCI to Alzheimer's disease. Consequently, the researchers suggested to designate the "olfactory dysfunction" - that is to say disturbances of your smell - as a means of identifying those at risk of Alzheimer's disease even before the symptoms of the MCI do not appear (also known as the preclinical stadium). Experts think that anosmia occurs because the olfactory system "hasLimited self-deprecation mechanisms, "Which makes it more susceptible to damage caused by Alzheimer's disease.

What the new data suggest is that this loss is linked to afaster accumulation of harmful protein In the brain, namely amyloid-bêta and tau, according to a press release from the NIH describing the results. This may explainWhy The loss of odor is a sign of early alert for MCI and possibly Alzheimer's disease, as it was "closely linked" to the level and progression of neuropathological damage.

To assess the association between olfaction with the MCI and the deposit of proteins, the researchers studied 364 patients of the longitudinal study of Baltimore of aging, who were all cognitively normal at the start. At the start of the study, patients received odor identification tests as well as TEP analyzes, which are used to detect the amount of amyloid-bêta and tau in the brain.

During 2.5 years, 17 study participants (5%) were diagnosed with light cognitive disorders. Among these patients, 11 cases were associated with Alzheimer's disease, three suffering from vascular dementia and a frontotemporal dementia. The other two were "not specified on the basis of clinical characteristics," the press release said.

When we look at the pet scanners of these patients, those who have lower olfactory scores had higher levels of Alzheimer's pathology in their brain, and those whose smell has decreased over time also had higher amyloid and tau levels in certain regions linked to the smell and the memory function. However, additional research is necessary to predict other neurodegenerative changes related to dementia, the investigators said.

Read this then:If you don't remember these 4 things, it could be a sign of early Alzheimer.