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Health Studies

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Irregular Bedtimes Linked to Double Heart Event Risk in Short Sleepers

A Finnish wearable study ties shifting bedtimes to higher 10-year cardiovascular risk for people sleeping under about eight hours.

Morning Workouts Linked to Lower Heart and Metabolic Risk in Fitbit Study

Study Finds Wine Linked to Lower Risk at Modest Intake, Unlike Beer or Spirits

Sleep-Tracking Apps Deliver Mixed Results, Norwegian Study Finds

All Tested Sanitary Pads and Liners in South Africa Contain Hormone-Disrupting Chemicals, UFS Study Finds

UK Media Renew Vitamin D Push for Winter as GP Backs Daily Supplements and Experts Warn on Overdose Risks

Small Daily Tweaks to Sleep, Exercise and Diet Tied to Longer Life in Lancet Analyses

Channel 4 Doctor Recommends 12-Hour Eating Window to Support Metabolic Health

WHO Puts Processed Meats in Group 1 Carcinogen Category

Five More Minutes of Exercise Linked to 10% Lower Mortality, Lancet Studies Find

Tiny Habits Show a Practical Path to Starting and Sticking With Exercise

Study Backs Waist-to-Height Ratio Over BMI for Gauging Health Risk

Apple Refreshes Fitness+ With Four Habit‑Building Programs Starting Jan. 5

Dry January Linked to Short-Term Health Gains and Lasting Cutbacks, Brown Review Finds

Two Large Studies Put Sleep at the Center of Activity and Longevity

Study in Germany Links About 36% of Dementia Cases to Modifiable Risks

3D MRI Maps Buttock Muscle Shape Linked to Diabetes Risk, Study Finds

Study Detects Uranium in Breastmilk Across Six Bihar Districts, Flags Infant Risk

Global Study Finds Chronic Kidney Disease Now a Top-10 Killer, Affecting Nearly 800 Million

One 10–15 Minute Walk a Day Linked to Lower Heart Risk in Inactive Adults