Vitamin Expert Q: What supplements do you recommend to help your immune system defend against to Covid-19 pandemic? A: I follow the Front Line Covid-19 Critical Care Alliance Protocol, which is: Vitamin D3: 1000- 3000 IU/day; Vitamin C: 500-1000mg 2x daily; Quercetin 250mg/day; Zinc 30-40mg/day; Melatonin ómg before bed; Black Cumin Seed 40mg/kg daily. For active Covid-19 infection, these doses are increased and one Aspirin 35mg/ day is added (unless contraindicated). We also carry lactoferrin, glutathione, nattokinase, wobenzym, ACZ Nano, and many other immune related products. Brian King, R. PH. Jeffreys Drug Store 724.745.6480 1 North Central Avenue Canonsburg, PA Vitamin Expert Q: What supplements do you recommend to help your immune system defend against to Covid-19 pandemic? A: I follow the Front Line Covid-19 Critical Care Alliance Protocol, which is: Vitamin D3: 1000- 3000 IU/day; Vitamin C: 500-1000mg 2x daily; Quercetin 250mg/day; Zinc 30-40mg/day; Melatonin ómg before bed; Black Cumin Seed 40mg/kg daily. For active Covid-19 infection, these doses are increased and one Aspirin 35mg/ day is added (unless contraindicated). We also carry lactoferrin, glutathione, nattokinase, wobenzym, ACZ Nano, and many other immune related products. Brian King, R. PH. Jeffreys Drug Store 724.745.6480 1 North Central Avenue Canonsburg, PA