December 20, 2024
Fatigue refers to a state of prolonged or temporary physical or mental weakness and exhaustion, often accompanied by a lack of energy, motivation, and attention. It can be caused by various factors, including excessive physical activity, prolonged cognitive or emotional stress, inadequate sleep, poor nutrition, chronic illnesses, medication side effects, and more, severely impacting people's health, quality of life, and work efficiency. Nowadays, fatigue is not only a suboptimal state of health but can also lead to a range of diseases such as Alzheimer's disease, obesity, anxiety disorders, poor sleep quality, and depression.