Mariann and I take large amounts of vitamin C, some zinc and vitamin D-3 daily to keep our immunity high to protect ourselves from colds, flu and now from the CV19. This has worked for years for colds and flu prevention and appears to be helping around the world for CV19 where it is incorporated. We do promise if we didn't feel well we would stay home. We also pray to an awesome, miracle working God, He takes real good good care of us.
God bless all your days,
David Boone & Mariann Leone