Coeliac disease is treated by maintaining a fat-free diet.
The Gaon Digital Chart of the Gaon Music Chart is a chart that ranks the best-performing songs in South Korea .. Gaon Digital Chart. Gaon Digital Chart. Gaon Music Chart. Gaon Music Chart. South Korea. South Korea. The data is collected by the Korea Music Content Association .. It consists of weekly -LRB- listed from Sunday to Saturday -RRB- , monthly and yearly charts .. Below is a list of songs that topped the weekly and monthly charts .. The Digital Chart ranks songs according to their performance on the Gaon Download , Streaming , and BGM charts .