Sweet compound glycyrrhizic acid is a highly effective preventative against covid 19 | 甜化合物甘草酸是一種針對covid 19的高效預防劑
Sunday Dec 5, 2021 (jkzx.com/healthabc.com) — A study published in May 2021 in PhytoMedicine suggests that glycyrrhizic acid or glycyrrhizin , a …