Feb 24, 2026Cognitive Stress Reactivity: How Stress Disrupts Mental Performance and What to Do About ItRepeated psychological stress impairs working memory, attention, and decision-making through cortisol-mediated hippocampal effects. This article reviews the mechanisms and the evidence for stress-buffering interventions including adaptogens and behavioral strategies.
Feb 24, 2026Social Isolation and Loneliness in Aging: The Hidden Health CrisisLoneliness and social isolation are among the strongest independent predictors of cardiovascular disease, cognitive decline, and early mortality in older adults. This article reviews the evidence and practical mitigation strategies.
Feb 18, 2026Depression and Mood Decline in Aging: Evidence-Based ApproachesLate-life depression is underdiagnosed and undertreated. This article covers the neurobiological drivers of mood decline in aging and the best-evidenced interventions.