Great Yin™ (modified Da Bu Yin)

Manufacturer: Health Concerns
Size: 90 tablets, 750mg
Dosage: 3 tablets, 3 times per day, between meals.
Contraindications: Cold conditions and chronic diarrhea.
Cost: $28 CD

Therapeutic Actions:

Chinese Therapeutic Effects:


Rehmannia rootTortoise shell (processed)Phellodendron cortex
Anemarrhena root


These herbal formulas are not sold directly to the general public. If you are interested in one of the formulas, it is necessary to make an appointment for an evaluation to be sure the formula is the appropriate one for you.

These statements have not been evaluated by the Food and Drug Administration, or any other federal agency in the United States or Canada. This product is intended as an herbal food supplement and is not intended to diagnose, treat, cure or prevent any disease.


Calvin Dale Smith, BA, MSc, DOM
Doctor of Oriental Medicine (USA)
Riverside Acupuncture and Wellness Centre
2211 Riverside Dr., Suite 106
Ottawa, ON K1H 7X5
cdalesmith at