Amino acids make up 75% of the human body, and are vital to every part of human function. One of the most talked about properties of amino acids is how it can assist in muscle building.
In women, licorice has been used in conjunction with spironolactone in the treatment of polycystic ovary syndrome. 26 The estrogenic activity of licorice, as well as compounds glabridin and glabrene, has been documented.
Licorice root can act as a soothing agent and expectorant, which could make it useful for reducing phlegm and other upper-respiratory symptoms, says the UMMC, such as sore throat and coughing. Licorice root is also used to treat ulcer symptoms, canker sores and digestive problems, such as acid reflux and indigestion.