Opening the Donguibogam library...
Opening the Donguibogam library...
Opening the symptom encyclopedia...

Have you noticed an unexplained dull, pricking sensation in your left flank lately? Do you constantly feel sluggish and drained, struggling with chronic fatigue? It is easy to dismiss this as simple indigestion, but if these symptoms keep returning, they may be a distress signal from an essential organ: your spleen.

Do you take vitamin C every single day because people say it is good for you? Could you be steadily taking high-dose vitamin C megadoses for fatigue recovery or skin care? However, did you know that even good medicine can turn into poison if taken in excess, and that it may trigger a critical warning sign particularly for our kidney health?