Gou Qi Zi, also known as Lycii Fructus or Goji Berry, is a sweet and neutral herb widely used in Traditional Chinese Medicine (TCM) to nourish Liver and Kidney Yin, benefit the eyes, enrich the blood, and moisten the Lungs. In addition to its therapeutic uses, it is also consumed as a superfood due to its antioxidant and immune-supportive properties. Gou Qi Zi is a gentle, tonic herb suitable for long-term use to support overall vitality, vision, and longevity.
Functions & Benefits
Nourishes and Tonifies Liver & Kidney Yin
Gou Qi Zi is frequently used to address deficiency of Liver and Kidney Yin, which may present as dizziness, low back pain, tinnitus, and night sweats. It replenishes vital essence and supports long-term recovery and wellness.
Benefits the Eyes
By nourishing Liver Blood and Yin, Gou Qi Zi enhances vision and is used to treat blurred vision, dry eyes, and eye fatigue, especially in those with Yin or Blood Deficiency patterns.
Enriches Yin & Moistens the Lungs
This herb helps relieve dry cough or Lung Yin Deficiency, especially in chronic respiratory conditions marked by heat, dryness, and hoarseness. It gently moistens the Lungs while supporting the immune system.
Tonifies Blood & Supports Reproductive Health
Gou Qi Zi enriches the Blood, which helps improve complexion, vitality, and fertility. It is often included in formulas for menstrual irregularity, infertility, or sexual weakness due to Blood or Essence Deficiency.
Indications
Blurred vision, dry eyes, or diminished visual acuity due to Liver and Kidney Deficiency.
Lower back soreness, fatigue, or tinnitus related to Kidney Yin Deficiency.
Dry cough or chronic respiratory conditions with Lung Yin Deficiency.
Dizziness, pale complexion, and weak constitution due to Blood Deficiency.
Support for fertility, sexual vitality, and anti-aging in both men and women.
Tongue & Pulse Diagnosis in TCM
Tongue: Red with little coating or dry, indicating Yin Deficiency.
Pulse: Thin, weak, or rapid, depending on whether Blood, Yin, or Essence is deficient.
Common TCM Patterns Treated by Gou Qi Zi
Gou Qi Zi treats Liver and Kidney Yin Deficiency, Liver Blood Deficiency, Lung Yin Deficiency, and Essence Deficiency. These patterns involve symptoms such as fatigue, vision problems, dry cough, reproductive issues, and premature aging.
Precautions & Contraindications
Not suitable in cases of Spleen Dampness or loose stools due to its moistening nature.
Use cautiously in patients with excess heat or phlegm-damp conditions.
Avoid in cold-type diarrhea or indigestion if not balanced with warming herbs.
Conclusion
Gou Qi Zi is a nourishing and gentle tonic herb that supports vision, vitality, and respiratory health by enriching Liver, Kidney, and Lung Yin. Its sweet taste and restorative effects make it ideal for long-term use, especially in cases of Yin or Blood Deficiency, aging-related weakness, or chronic eye strain.
