Dr Richard Horwitz has a regimen he uses for his patients to prevent active infections of COVID and another regimen for patients who have contracted the Coronavirus. Prevention: NAC 600 mg BID, Alpha lipoic acid 600 mg once to twice a day, glutathione 500 mg BID, curcumin 1000 mg twice a day, Sulforaphane glucosinolate 100 mg twice a day (broccoli seed extract), zinc 40-50 mg/day, Vit C 1-gram TID, 3,6 Beta glucan 500 mg per day.





