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.
Fasting or severe dieting can actually raise uric acid levels and cause gout to worsen. Usually, people can eat what they like within limits. People who have kidney stones due to uric acid may need to actually eliminate purine-rich foods from their diet because those foods can raise their uric acid level. Consuming coffee and tea is not a problem, but alcohol can raise uric acid levels and provoke a gout attack.