COVID 19 Risk Factors: Whatʻs Sunshine Got To Do With It?

The risk factors or Co-morbidities of COVID 19 infection make the news most every night. There is a risk factor for the risk factors.

Ω  The risk factors, Heart Disease, Lung Disease, High Blood Pressure, and Diabetes all have their own risk factor; low blood levels of Vitamin D3. Persons with even moderate levels of D3 have less severe disease and hence less risk from a COVID 19 infection.

Ω The problem is sadly, most people in the USA are somewhat Vitamin D3 deficient. We are malnourished.