Thanks.
I saw, recently, that FLCCC.net has also added curcumin to their early treatment protocol.
I just used the Wayback Machine to see when FLCCC added both Curcumin and Nigella Sativa to their protocols. It looks like last October or November Nigella Sativa was added as an alternative to Ivermectin in their prevention protocol and, about the same time, Curcumin was added to their early treatment protocol.
I started taking Nigella Sativa (aka Blackseed Oil) after seeing it there when Ivermectin became ridiculously expensive.