Health ❯ Research ❯ Clinical Studies

Observational Studies

Health Outcomes Dietary Impact on Health Health Data Analysis Drug Efficacy Vaccine Efficacy Cohort Studies Mental Health Outcomes Diet and Eye Health Caffeine and Dementia Harvard Study on Alzheimer's

Study Links Long-Term Tadalafil Use to Higher Rates of Glaucoma

Authors describe the finding as an association and recommend regular eye checks for long-term users as further research probes causation.

Large UK Study Links Coffee to Lower Risk of Cirrhosis, Liver Cancer and Liver Death

Smartphone Game Identifies Anhedonia and Flags Depression in Three Minutes

Severe Asthma Study Maps Three Common Comorbidity Profiles Across Europe

Cardiology Experts Link Ultra-Processed Foods to Higher Heart Risks

USC Study Links Healthy Eating to Early Lung Cancer in Young Non‑Smokers

Study Links Longer, Frequent, Morning Naps to Higher Death Risk in Older Adults

MIND Diet Linked to Slower Brain Aging in Long Framingham MRI Study

High Meat Intake Tied to Lower Dementia Risk in APOE4 Carriers, JAMA Study Finds

New Analyses Link GLP-1 Drugs to Modest Bone and Gout Risks, With Mixed Patterns by Diabetes Status

Preliminary Study Links GLP-1 Drugs to Fewer ER Visits in Chronic Migraine

Largest Super-Ager Study Ties APOE Gene Variants to Alzheimer’s Resilience

Shingles Vaccine Linked to Lower Dementia Risk and Fewer Deaths in New Analysis

Shingles Vaccine Tied to Fewer Dementia Deaths in Wales Study

Long-Term Melatonin Use Linked to Higher Heart Failure and Mortality Risk in Large EHR Study

Common Antibiotic Tied to Lower Schizophrenia Risk in Adolescent Psychiatric Patients

Long-Term Melatonin Use Tied to Higher Heart Failure and Death in Preliminary AHA Analysis

Starting Estrogen in Perimenopause Linked to Lower Cancer and Cardiovascular Risks in Massive EHR Study

VA Study Links Nicotinamide to Lower Skin Cancer Risk, Strongest After First Diagnosis

Age and Low Fitness Independently Linked to Hidden Heart Rhythm Burden in Healthy Middle-Aged Adults, ESC Study Reports