Your heart works like a tireless 24/7 blood courier, delivering over 7,000 liters of blood every single day. But when this hardworking organ begins to “slow down” or work inefficiently, your body sends out multiple warning signals — such as swollen legs, shortness of breath after climbing just one flight of stairs, or extreme fatigue.

We’ve all experienced this: sitting in front of an important task while our thoughts spin wildly, bouncing between endless “what ifs.” This isn’t weakness or lack of willpower — it’s your brain running an outdated survival drill.

Sleep is not just a basic physiological need—it is a crucial foundation for maintaining overall physical and mental balance. Yet, chronic sleep deprivation has become increasingly common in modern life, posing serious risks to long-term health.

Modern lifestyles—filled with milk tea, coffee, and rich foods—can quietly overwork your kidneys without warning.