Health ❯ Preventive Health ❯ Lifestyle Changes

Sleep Hygiene

Cognitive Health Alcohol Consumption Reducing Light Exposure Sleep Practices Time Management Bedtime Routines Health Benefits Eye Health Alzheimer's Disease Prevention Cognitive Health Preservation

Large UK Biobank Study Links 6.4–7.8 Hours of Sleep to Slower Organ Aging

Evidence that typical sleep length maps onto multi‑organ biological age points to the need for randomized trials to test causation.

Irregular Bedtimes Linked to Double Heart Risk for Short Sleepers, Study Finds

Two-Thirds in Germany Report Sleep Problems, New Survey Shows

Sleeping on Two Pillows Tied to Higher Eye Pressure in Glaucoma

Poor Sleep Linked to Faster Brain Aging in Massive MRI Study

Poor Sleep Linked to Older-Appearing Brains in Large UK Biobank MRI Study

Delayed REM Sleep Identified as Potential Early Marker for Alzheimer’s Disease

Study Links Poor Sleep in 40s to Accelerated Brain Aging

Study Links Nighttime Light Pollution to Increased Alzheimer’s Risk

Weekend Sleep-In Linked to Lower Heart Disease Risk, Study Finds