This is really interesting to me: “vitamin D strengthens the lung lining and possibly also reducing fluid leakage into the airways”
I used to have a chronic feeling of fluid in my lungs and frequent coughing to expel it. Since starting the Vit D (5000 IU), Vit C, NAC, Zinc and Quercetin regimen in April 2020, that problem has gone away. I also have not had a single respiratory infection since then, either. Historically, I’ve had one or two colds per year with most turning into a lingering 10-12 week bronchitis bout.
I just had my Vit D level checked and it was at 60.
I had carried a low-grade lung infection since January 2020, with a productive cough that wouldn’t go away. Even though I complained to several doctors and even had a standard lung x-ray, no one caught it until I was in the emergency room for another issue. By then it had turned into a raging pneumonia that almost took me out. As a former smoker, I think they just wrote it off as early COPD.
After three days of IV antibiotics, my lungs have never been this clear.