As we age, we naturally struggle to remember our memories. However, the condition that usually occurs later in life is dementiawhich can cause more severe memory loss. Dementia can affect our quality of life by making it difficult to remember important information, such as our age, phone number, home address, and the names of loved ones. Although there is no treatment for dementia, researchers have investigated the impact of different lifestyle choices on the risks of developing it.
A team of researchers recently analyzed the effects of diet on individuals who are sensitive to the onset of dementia and depression. These researchers previously found that both dementia and depression are associated with brain cells formed in areas that create new memories. Hippocampus. This process is known as Neurogenesis in the hippocampus, and IT problems involving cells dying at increasingly high speeds can exacerbate the risk of dementia and depression. The researchers mentioned the genetic predisposition of people with problems with neurogenesis in the hippocampus in terms they coined. Biological sensitivity of neurogenesis centers.
The researchers wanted to determine whether their diet affects neurogenesis in the hippocampus. They looked for either an increased or reduced risk of dementia and depression, depending on what participants ate. Other dementia researchers focus primarily on: Mediterranean diet Reduced the risk of dementia. In contrast, these researchers have shown that the relationship between several vitamins and food groups and conditions such as Alzheimer's disease, blood vessels and other types of dementia, depression, and general cognitive decline. We focused on neurogenesis sensitivity.
The team worked with 371 people without dementia, with an average age of 76 at the start of the exam. First, the researchers obtained blood samples from each participant to assess nutritional levels. Information from blood samples was then used to identify those who met and did not meet the criteria for neurogenesis-centered biosensitivity. Finally, they recorded the participants' medical history and paid attention to their medication.
After they gathered this initial information, they met with participants every two years for 12 years. They interviewed them about their diet during their first two years of follow-up visit. They also monitored their mental abilities and emotional states with each visit. Over the course of 12 years, 21% of participants developed dementia and 29% experienced symptoms related to depression.
After a 12-year trial, the researchers assessed how each participant's diet affected the risk of developing Alzheimer's disease, vascular dementia, or depression. They are Odds ratio, Odds ratios above 1 mean that individuals are at a higher risk of developing these conditions, and odds ratios below 1 reduce the risk. They found that sensitive participants who reported a greater chicken diet, such as chicken or turkey, had an odds ratio of 0.9, or a lower risk for Alzheimer's disease. On the other hand, for Alzheimer's disease, those who reported a diet consisting of large amounts of lean meat, such as beef and pork, showed 1.1 or increased risk.
Scientists also found that vulnerable participants who consumed large amounts of vitamin D in fatty fish, fortified milk and grains were either an increased odds ratio, or a risk for vascular dementia. . They found susceptible individuals who consumed more vitamin E forms found in whole grains, lush greens, and nuts. γ-Tocopherolshowed an increased odds ratio or risk for depression. However, researchers noted that diet did not affect whether an individual experiences natural cognitive decline, and did not affect the risk of dementia in people who are not sensitive to it.
Scientists concluded that eating more poultry than lean meat could reduce the risk of Alzheimer's disease in individuals with neurogenetic-centered biological sensitivity. However, since these vitamins should benefit human health, they did not expect vitamins D and E to increase the risk of dementia and depression, respectively. Regardless of these nuances, researchers suggested that understanding the relationship between meat consumption and Alzheimer's disease could improve the later health of those with that tendency.
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Source: sciworthy.com
