Summary: HEALTH NEWS · Trial findings add evidence to ginkgo benefit in stroke · Ashwangandha Extract Improves Thyroid Function, Reduces Fatigue in Mild Hypothyroid Patients · Writing by hand, not typing, linked to better learning and memory: Study · Study finds middle-aged Americans are lonelier than European counterparts · Brazil Nuts Milk Found to Promote Better Sleep · Metformin during pregnancy impacts offspring brain development, finds study