AILINCOM 
SalusA new study has shown that in elderly people with sleep disorders and early signs of dementia, taking high doses of vitamin D is associated with improved cognitive function. This effect was observed only at doses of 5,000 IU per day or higher.
CursusExperiments have shown that consuming fast food at an early age disrupts the connection between the stomach and the brain in rats, leading to impaired spatial memory even after returning to a healthy diet.
SalusA pilot study has shown that reducing the daily eating window may not only help older women lose weight, but can also moderately improve their cognitive functions. Larger-scale studies are needed to confirm these findings.
SalusA two-year study found that omega-3 fatty acid supplements did not improve memory or cognitive function in older adults at risk for Alzheimer's disease. Taking fish oil did not slow age-related changes in the brain compared to a placebo.
Studies show that frequent television viewing in middle age is associated with a reduction in the volume of certain brain regions and signs of damage decades later. Engaging in mentally active tasks while sitting has a more positive effect on brain health than passive TV watching.
SalusA study among elderly individuals has revealed a link between low blood vitamin C levels and a reduction in brain gray matter volume, as well as decreased connectivity in key brain networks. These findings highlight the importance of a balanced diet for maintaining cognitive health in older age.
SalusAmerican scientists have developed an experimental nasal spray that reduces neuroinflammation and restores cognitive function in age-related brain changes. In animal studies, the drug demonstrated improved memory and good tolerability. The next step is clinical trials in humans.
SalusCreatine plays a key role in providing energy to muscles and the brain, enhancing physical performance and supporting cognitive functions. Its benefits vary from person to person and depend on individual characteristics. Use of creatine should be justified and is not a substitute for a balanced diet and regular exercise.
SalusLong-term studies have shown that some people over the age of 80 maintain memory and mental sharpness at a level comparable to much younger individuals. Examining their brains and lifestyles helps us understand the mechanisms behind resilience to dementia and may lead to new strategies for preventing age-related cognitive decline.
SalusA new study has shown that among elderly people with a genetic predisposition to Alzheimer's disease, a high intake of meat may be associated with a lower risk of dementia. This highlights the importance of tailoring dietary recommendations to individual genetic profiles.
SalusModerate consumption of coffee or tea is associated with a lower risk of dementia and a slower decline in cognitive function with age, according to a large-scale study. The greatest benefit was observed in those who drank 2–3 cups of coffee or 1–2 cups of tea per day.
SalusA new study has found that menopause is associated with changes in brain structure, as well as increased levels of anxiety, depression, and sleep disturbances in women. Hormone replacement therapy does not prevent these changes, but it may slow down the decline in reaction speed.
SalusScientists have discovered a molecule produced by certain cancer cells that helps the brain clear out harmful proteins associated with Alzheimer's disease. This finding could lead to new approaches in the prevention of neurodegenerative disorders.
SalusExperiments on mice have shown that the drug P7C3-A20 can fully restore memory and cognitive functions even in the later stages of Alzheimer's disease, opening up new possibilities for dementia therapy.
SalusA new large-scale study has shown that fluoride in drinking water at recommended levels does not harm cognitive functions and may even help improve them. These findings confirm the safety and potential health benefits of water fluoridation for the population.