Vitamin D serves as a major regulator of immune function. Meta-analyses of randomized controlled trials show that daily or weekly vitamin D supplementation — but not large bolus doses — protects against acute respiratory tract infections. In the context of…
Mounting evidence suggests that vitamin D has a much broader role than initially thought — including regulating many genes and participating in the immune system. In the setting of COVID-19, vitamin D deficiency can lead to imbalances in the renin-angiotensin-system,…
Daniel Griffin provides a clinical report on COVID-19, then we discuss Bill Foege’s letter to CDC director Robert Redfield, the false promise of herd immunity for COVID-19, secret blueprints for SARS-CoV-2 vaccine trials released, and neuropilin-1 as a possible entry…