Sims 4 XML

Hi I wont get mad if no one bothers to respond to what I’m about to say because I’m asking for a lot.

I’m trying to make a mod for the sims 4 more specifically custom food recipes that make a sim gain/lose weight/muscle. and an interaction with an object that does the same thing.

I have essentially no experience with programing in any language, so please explain like I’ve never heard of a computer before.