COVID-19’s preferred habitat is the respiratory tract, where it is most life-threatening in the lungs.  Infected lungs can become so congested that breathing becomes impossible without the help of a ventilator, and even using a ventilator hasn’t been enough in some cases to prevent death. So now is a good time to give your lungs some special care and consideration.  If you already have lung problems, such as asthma or chronic obstructive pulmonary disease, you’re more apt to get serious complications like pneumonia from COVID-19.  And whether or not you have existing lung problems, air pollution exposure increases your risk.  According to Dr. Meredith McCormack, a spokeswoman for the American Lung Association and associate professor of pulmonary and critical care at Johns Hopkins University, recently quoted in the New York Times , “Increased pollution increases susceptibility to infection. . . . All things being equal, a person exposed to a…

When Dr. John J. Cannell was a psychiatrist working at a state prison hospital, unlike fellow doctors he gave his patients nutritional supplements to help them achieve better mental health.  Among these supplements were relatively large doses of vitamin D.  When a virulent influenza epidemic hit the hospital, every ward fell prey to the disease … except his ward, which remained disease free! This was one of many experiences with vitamin D that motivated Dr. Cannell to found the Vitamin D Council, a nonprofit educational organization that promotes vitamin D research and publicizes the widespread vitamin D deficiencies in our world population that have been implicated in all kinds of disease, including arthritis, cancer, heart disease, depression, diabetes, inflammation, musculoskeletal disorders, neurological problems, women's health issues, and weak immunity.  One reason the Coronavirus is ripping through the world’s population so ferociously is that coll…