Quick question about the vitamins (calcium and etc) that one can buy: how do we as the players handle that? I understand they're a simple straight boost to stats, but I just want to know the, like... limit, I suppose.

Do we go with Gen 1 rules, where a stat can only be boosted max 6 times?

Also, should it just be included on a Pokemon's little roster page if they've been taking their vitamins, in case that affects things such as badge applications?