HEALTH NEWS   ·         Vitamin D alters mouse gut bacteria to give better cancer immunity ·         Positive childhood experiences can boost mental health and reduce depression and anxiety in teens ·         Eating Flavonoids Protects Men Against Parkinson's Disease, Study Finds ·         The Love Frequency's Scientific Backing: 528 Hz Shown to Elevate Testosterone and Reduce Anxiety in Preclinical Research ·         Physical activity in nature helps prevent several diseases, including depression and type 2 diabetes ·         Social media affects people’s views on mental illness