Yin and Yang

Yin and yang is a traditional East Asian concept used to describe contrasting but interrelated qualities and patterns of change. It is not a rigid division of everything into two fixed types.

Interrelated qualities

Yin and yang can frame contrasts such as darkness and light or stillness and movement. Neither side is inherently good or bad, and the classification can change with context and relationship.

A traditional symbol showing yin and yang as connected qualities
Yin and yang describes contrasting but interrelated qualities.

Philosophy and traditional medicine

Chinese philosophy has used yin and yang to discuss nature and change. Traditional medicine also uses the concept to classify body states and disease patterns. This is not the same as physiological balance in modern medicine.

Use in esthetic language

An esthetic program that uses balance language is not performing a yin-yang diagnosis. Hands-on care should not be described as identifying or restoring a yin-yang imbalance.

Related terms

  • Meridians: A traditional medicine concept involving channels and networks.
  • Blood stasis: A pattern concept in traditional medicine.
  • Body Balance: Meccrom’s term for planning the scope and order of care across body areas.
Park Jeong-eun, owner of Meccrom Seongsu

Park Jeong-eun

Owner, Meccrom Seongsu

Park Jeong-eun is the owner of Meccrom Seongsu. With 10 years of experience in skin and body care, she writes about hands-on care for facial contours, body balance, lymphatic care, and puffiness from a whole-body perspective.

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