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

Do you find yourself constantly living with the phrase 'chronic fatigue'? Is it a struggle even to open your eyes in the morning, and does your entire body feel heavy as lead? Have you ever considered that this lethargy and fatigue might not simply stem from lack of sleep, but could be a crucial signal sent from within your body?

Have you been feeling constantly drained and lacking energy lately, wondering if it might be burnout? Do you also feel dizzy and lightheaded at times? Rather than simply passing it off as ordinary fatigue, this could be an important signal sent by the most vital organ in the body: the heart.