In January of 2020, "A Review of Micronutrients and the Immune System—Working in Harmony to Reduce the Risk of Infection" was published in the online peer review journal Nutrients. How prophetic that such a review would turn out to be critical three months later, with the worldwide onset of the pandemic—Covid-19.Researchers from the Linus Pauling Institute, Department of Biochemistry and Biophysics, Oregon State University and Bayer Consumer Care AG in Switzerland, comment in the Review that,...