Part 3 Question and Answer session about Vitamin C and Covid-19. To join a free seven day Masterclass on Vitamins (taught by Dr Saul) join him atYou can also get more information at www.doctoryourself.com. AndrewCoronavirusCOVID-19COVID19immune systemIMMUNITYQampASaulvideoVITAMINvitamin COVID-19vlogWebinarYouTube