Dosages for glycyrrhizic acid (licorice)

🍽️ More information

The dosages below are from completed studies on humans or on clinical trials on humans. In general, they represent safe dosages for most people. Please be aware that there is often an exponentail effectiveness. Talking half the dosage may only see 1/4 of the effect. We are not looking at minimum effective dosage, but maximum [safe] dosage used in clinical trials and studies.

If a study has been completed, the dosage will be marked Ineffective or Effective -- depending if statistically changes were reported by the study.


This is not medical advice (see your MD for that). It is a reporting on dosages that some MDs have used.

Suggestions for glycyrrhizic acid (licorice)
Study Clinical Study Dosage Effective
. Efficacy of Whole Extract of Licorice in Neurological Improvement of Patients After Acute Ischemic Stroke 900   mg/day
. Effect of Licorice and Hydrochlorothiazide on Plasma Potassium 32   g/day
. Effectiveness of Licorice Extract Dietary Supplement on the Treatment of Postmenopausal Symptoms 100   mg/day
📚 Study . 32   g/day Effective
📚 Study . 32   g/day Effective
. Effects and Interactions of Liquorice and Grapefruit on Glucocorticoid Replacement Therapy in Addison's Disease 24   g/day

(Legacy User)

This is an Academic site. It generates theoretical models of what may benefit a specific microbiome results.