Loneliness and Health Risks: What Research Shows
Research links chronic loneliness to heart disease, dementia, and early death. Here is what the evidence shows and how connection may help.
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Mental Health
Mental health, emotional wellness, and psychological wellbeing
Exercise for Depression: What Research Shows Works Best
Research suggests walking, running, yoga, and strength training may rival medication for mild-to-moderate depression. Here is what studies reveal.
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Vitamin D and Dementia Risk: What Research Shows
Emerging research links vitamin D status with dementia and cognitive decline. Here’s what the science says — and what it doesn’t.
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Exercise and Brain Health: Why Enjoyment Cuts Dementia Risk
A Lancet review of 4.2 million people finds leisure exercise cuts dementia risk 24%—but only when it is genuinely enjoyable. Here is what changes.
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Ashwagandha for Stress and Sleep: What Research Shows
Studies show ashwagandha may lower cortisol, ease anxiety, and improve sleep. Here’s what the evidence says and how it’s used.
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L-Arginine Benefits: Heart, Immunity, and Recovery Guide
L-arginine research shows benefits for blood flow, immune function, wound healing, and exercise recovery. What the evidence says about dosing and safety.
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Magnesium Glycinate for Sleep and Anxiety: Research Guide
Research suggests magnesium glycinate may support sleep quality and stress resilience. Here is what studies show about dose, safety, and food sources.
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Multilingualism and Brain Aging: What Research Reveals
New research on 86,000 adults suggests multilingualism is linked to slower brain aging and stronger cognitive reserve. Here’s what studies show.
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Kids’ Language May Predict Depression and Anxiety Early
NIH-funded AI study finds children’s speech patterns predict future depression and anxiety years before symptoms — outperforming stress ratings.
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Rhodiola Rosea: Adaptogen for Stress, Fatigue, and Focus
Rhodiola rosea is an adaptogenic herb studied for stress, fatigue, and mental performance. Here is what randomized trials actually show.
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