📖 Meaning
A Traditional Chinese Medicine concept describing the physiological rhythms of women (based on cycles of seven) and men (based on cycles of eight). It holds that women's menstrual flow should descend on time, while men's vital essence should remain abundant. The phrase embodies the principle that health preservation requires understanding the natural waxing and waning of yin and yang.
📜 Origin Story
This concept originates from the Huangdi Neijing (Yellow Emperor's Inner Canon), specifically the Suwen (Basic Questions) chapter, one of the foundational texts of Chinese medicine compiled during the Warring States to Han dynasty period. In this text, the Yellow Emperor and his physician minister Qibo discuss human growth and aging, noting that women develop in seven-year cycles and men in eight-year cycles. The 'seven losses' refer to the stages at which women's vitality gradually declines, while the 'eight gains' refer to the stages at which men's vitality peaks and then wanes. The phrase later became a guiding principle in TCM health cultivation and sexual hygiene practices.
💡 Example Usage
中医常以七损八益之理阐释人体阴阳消长的自然规律。
Traditional Chinese Medicine often uses the principle of the seven losses and eight gains to explain the natural waxing and waning of yin and yang in the human body.
🏷️ Category
➕ Similar Idioms
➖ Opposite Idioms
🔤 Quick Facts
- Chinese: 七损八益
- Pinyin: qī sǔn bā yì
- Literal Translation: seven, loss, eight, gain
- Category: Philosophy
- Characters: 4