While much of CAM is ridiculous or implausible, herbal remedies are an exception. Plants produce pharmacologically active substances; in fact, the science of pharmacology grew out of herbalism. Some herbal remedies have not been scientifically tested, but others have been tested and are clearly effective. Nevertheless, these are seldom if ever the best choice for treatment.
One natural remedy stands out. Red yeast rice has been tested and has been shown to lower cholesterol as well as a statin drug. That’s hardly surprising when you realize that it contains the exact same ingredient as the pharmaceutical drug lovastatin.
Only it doesn’t any more.