Location & How to Find

Anatomical Location: 0.1 cun superior to the inner canthus of the eye, near the medial orbital margin.

How to Locate:

  1. Sit comfortably and look straight ahead
  2. Gently touch the inner corner of your eye where your upper and lower eyelids meet
  3. Feel for the small depression just above the tear duct - this is BL-1
Location illustration for 0.1 cun superior to the inner canthus of the eye, near the medial orbital margin.

Primary Functions

Eye & Vision System

  • Improves visual acuity and clarity
  • Relieves eye strain and fatigue
  • Reduces eye inflammation and redness
  • Treats dry eyes and excessive tearing

Nervous System

  • Calms the mind and reduces anxiety
  • Alleviates headaches and migraines
  • Improves mental clarity and focus

Urinary & Kidney System

  • Strengthens kidney essence
  • Supports overall kidney function

Select a point to learn about its location, primary functions, clinical applications, and protocols.

BL-1 Protocols

N/A

Important Precautions

  • Direct pressure on eyeball
  • Excessive pressure due to proximity to eye