COVID-19: might want to add a couple supplements

[ABNARTY]

Not a vitamin scientists here. 

Sometime though, aren't a combination of supplements (minerals, vitamins, etc.) required for something to work? I read through the article (at least what I could understand) and it seemed the various supplements were tested individually. Or I could really be missing something. 

Zinc by itself does little except other things need it to work for example.

I agree.  It's not really clear whether they were taken in combo or not, was it?

I don't know.