HEALTH NEWS   ·         Low Vitamin D levels in pediatric patients linked to slow healing process  ·         Diet and gut dysbiosis linked to rheumatoid arthritis ·         TCM tonic herb 'can kill HIV', study finds ·         Two studies find SARS-CoV-2 virus becoming resistant to antiviral drugs used to treat patients ·         Brief bouts of exercise begin to reverse heart abnormalities in people with type 2 diabetes ·         Maternal obesity doubles the risk of developing autism in children