HEALTH NEWS * Homeopathy's Promise in Halting Pre-Diabetes Progression * Laughter may be as effective as drops for dry eye disease * COVID-19 mRNA vaccine linked to myocardial scarring in adolescents and young adults * Higher vitamin E intake linked with lower mortality risk in COPD patients * Sitting for long hours found to reduce blood flow to the brain * Study reveals how antibiotics contribute to inflammatory bowel disease risk