Red yeast rice.
Red yeast rice is a food product that has been used in Chinese cooking and medicine for centuries. It is available in the US in a capsule formulation and is often used by patients who want a "natural" product to lower cholesterol.
D000818:Animals; D001688:Biological Products / Q000009:adverse effects / Q000737:chemistry* / Q000627:therapeutic use*; D002784:Cholesterol / Q000097:blood; D019587:Dietary Supplements; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000379:methods
D001688:Biological Products; C117343:red yeast rice; D002784:Cholesterol