In order to use a world template from the Minecraft Marketplace on mobile, Windows 10 or console, you should create a new world using the template, then upload the world to your Realm. Does Realms support modding?
That is, while fructose consumption may increase uric acid levels, to actually precipitate a gout attack, you need to deviate from the narrow band of normal blood pH range: 7.35 to 7.45. Ideally you wanna be at 7.45 or slightly above.
Having said this, it has been shown that ingestion of lemon juice (citric acid, a 'weak' organic acid) undergoes a metabolism that results in a slight increase in the pH in the urinary bladder (from 6.7 +/- 0.1 to 6.9 +/- 0.1). In other words, the pH of the urine becomes a little closer to neutral.