Awful style of journalism. It could be summarized by few sentences: some brands cut production since this is not a popular product and one brand was blocked by FDA since it does not pass the US standard.

Since thr author tries to make a story of what is basic journalism he even invents a (racist?) name for his source just to make the article longer. Luigi? Seriously?

Also standards are standards and the mocking tone of article does not help. We dont learn if that iron level is important or not. Author probably didnt bother to contact any nutritionist / doctor.

Also promotion of a brand sounds a bit like a sponsored article.