The article failed to offer a model of what a cold is, how it starts, spreads, etc. You're right about Zinc. In general the article's point was about a one se

The article failed to offer a model of what a cold is, how it starts, spreads, etc. You're right about Zinc. In general the article's point was about a one sentence insight, spread into a long fluff piece with the hook of a counter-intuitive zinger.