[ Okay, this actually has him back away a fair deal - mostly because he doesn't need any more of that landing on his work clothing, thanks. ]

... A remedy to strengthen your immune system. We need to ensure your organism has the means to fight back infections that come with a new environment.

[ Or the doctors don’t fancy dealing with sudden breakouts of unknown diseases - take your pick. Either way, he’s not going to share the list of ingredients, for they would probably sound even less appetising for his inexperienced patient. ]

It surely couldn’t have been that awful.