A 2025 longitudinal analysis of 1,528 older Chinese Americans by Chen et al. in the Journal of Prevention of Alzheimer’s Disease says something more specific than “stress causes Alzheimer’s”: it isn’t the count of stressors that tracks memory decline — it’s a latent trait the authors call stress internalization, a bundle of high perceived stress, …
Statins do not look like a dementia-prevention drug, but they do not look like a dementia hazard either. In 322,358 Kaiser Permanente Northern California patients followed for an average of 11.8 years, dementia diagnoses rose right after statins were started, then flattened: after the first year, the hazard ratio for Alzheimer’s disease and related dementias …
Alcohol’s effects on the brain, especially among the elderly, have long been a subject of scientific inquiry. A recent study from Gothenburg, Sweden, provides new insights into how varying levels of alcohol consumption impact brain structure in individuals aged 70 and over. This research sheds light on the relationship between alcohol intake and the aging …
In the modern dietary landscape, ultra-processed foods (UPFs) have become a staple in many diets, celebrated for their convenience and palatability. However, emerging research reveals a concerning association between UPF consumption and increased risk of Alzheimer’s disease (AD), a leading cause of dementia. Highlights: Strong Link: Recent systematic reviews indicate a strong link between high …
Recent research has uncovered connections between the use of antidepressants and the risk of developing dementia in the elderly. This complex relationship, marked by varying results and considerations, is becoming a critical area of study in geriatric medicine and mental health. In light of these findings, it is crucial to delve into the nuances of …
In a study utilizing data from the TOMMORROW trial, researchers have embarked on a novel exploration of genetic associations with cognitive change in older individuals. Employing a genome-wide association study (GWAS) approach, they’ve identified specific genetic variants linked to cognitive dynamics, providing new insights into the genetic underpinnings of cognitive change with aging. Highlights: Novel …
While people will always be in search of specific diets to help them lose weight, in recent years there is an increasing interest in how certain foods affect the human brain. It is estimated that there are currently over 5 million individuals in the United States that have been diagnosed with Alzheimer’s disease, and dietary …