For the Express Retreat@Home the short answer is no.  In the Facebook group, we will be able to support you to make certain alterations to accommodate likes and dislikes etc… but the meal plans are kept the same.
In the longer Signature Retreat @ Home you have the option to have a bespoke Meal Plan and Recipes created for you, so whether you are Celiac, low FODMAP, Lactose Intolerant, have an Auto-Immune Disease we have the expertise to create you a bespoke Meal Plan.  (pls note that you need to give at least one weeks notice for the bespoke  Meal Plan to be created before the start of your Retreat @ Home)