First of all, thanks, your summary is literally better than the article itself :-) P.1 is not correct (it correctly reflects the article contents, but not fact

First of all, thanks, your summary is literally better than the article itself :-) P.1 is not correct (it correctly reflects the article contents, but not factually correct). Research mentioned states vit. D supplements doesn't seem to reduce risks of cancers, and cardiovascular diseases - which doesn't mean they aren't useful.