I am not promoting the supplement NAC. Just been watching some videos and thought others might have heard of NAC and were curious also so I will list some of them here for those interested. I've watched the first two and will watch the third one shortly. Nasty windy storm last night and looks like fall has arrived with the Indian summer we have been enjoying gone. Sigh.

https://www.youtube.com/watch?v=QJj0-Ugf8dA

https://www.youtube.com/watch?v=ksnu_vvo7lM

https://www.youtube.com/watch?v=uTMoSH2R5KY

https://www.youtube.com/watch?v=vD7CLt-AG0w