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.
Licorice root has been used in daily doses from 2 to 15 g for ulcer and gastritis. Higher doses given for extended periods of time may pose a risk of hyperkalemia. The acceptable daily intake (ADI) for glycyrrhizin is suggested to be 0.2 mg/kg/day.
Studies of licorice root extracts in people for cavities, mouth ulcers, and oral yeast infections have returned mixed results. What Do We Know About Safety? In large amounts and with long-term use, licorice root can cause high blood pressure and low potassium levels, which could lead to heart and muscle problems. Some side effects are thought to be due to a chemical called glycyrrhizic acid.