High Blood Pressure Is the World’s Biggest Killer. Now There’s a Plan to Tackle It wired.com Once considered a disease of the affluent, hypertension now affects a third of all adults. The WHO wants nations to get organized to combat it....

New Study Found 80% of COVID-19 Patients Were Vitamin D Deficient healthline.com A growing amount of research is finding a link between vitamin D and COVID-19, leading some experts to believe the vitamin may be helpful in the fight against t...