I'm recovering from Orthorexia and have recently had someone with Anorexia move into the office I share with the team I line manage. We'll call her Kate. Kate has had issues with her team not following her rules, fallen out with her line manager and requested to be moved into our office. Kate is triggered by food so has requested we don't discuss food, eat in our office, mention calories etc. However, at the earliest opportunity she will be describing in detail the calorific load of various foods, how it is contaminated and how vile it all is. I can cope with the calorific stuff but my specific food phobia is chemicals and the contamination talk is killing me slowly. I ended up throwing away half a banana the other day because I couldn't face it (they are one of the easiest foods for me to eat because of the skin).
My team was very food orientated (which I have found super helpful), we all eat food at our desks, we all share food, they understand I have issues around food but I have never set any "rules" for them. They are asking me for advice and I do not know how to advise them. They are not shits, they are very understanding. They are worried they are going to inadvertently make her worse and they are concerned for me (I have told them that I am thankful for the latter sentiment and they can always raise concerns they have with me or with my boss but I am responsible for ensuring this situation doesn't affect me).
How do I approach HR to say we need to set some sort of precedent in the office regarding food and how to I help my team manage the situation we have currently? Also how do I kill the negative food conversations in a polite way because I think they are not helping anyone and it's making the office environment incredibly tense.
Naturally this has all happened the week my therapy team have taken their six week summer break...