Coffee drinking in middle age is not associated with cognitive performance in old age

Coffee drinking in middle age is not associated with cognitive performance in old age.

BACKGROUND The lack of effective disease-modifying treatments highlights the need for research on the prevention of dementia. It has been suggested that coffee has a protective effect on cognitive performance in old age, but only some of the previous studies have shown this association. OBJECTIVE The aim of our study was to analyze the potential association between coffee drinking in middle a...

Mobility in Old Age: Capacity Is Not Performance.

BACKGROUND Outcomes of laboratory-based tests for mobility are often used to infer about older adults' performance in real life; however, it is unclear whether such association exists. We hypothesized that mobility capacity, as measured in the laboratory, and mobility performance, as measured in real life, would be poorly linked. METHODS The sample consisted of 84 older adults (72.5 ± 5.9 yea...

Only Female Age, and Not Blood Type, Is Associated with Ovarian Reserve

Serum Level of Soluble CD226 Receptor in Healthy Individuals is Highly Variable and Associated with Age

Sleep and Cognitive Performance From Teens To Old Age: More Is Not Better.

Objectives To determine the interaction of age and habitual sleep duration in predicting cognitive performance in a large sample of participants aged 15 to 89 years. Methods This study is a cross-sectional analysis of performance data gathered between January 2012 and September 2013. First-time players (N = 512823) of three internet cognitive training games measuring processing speed, working...