Milk Thistle (Silybum marianum) extract has been used in treating liver disease and to detoxify the body. Its antioxidant properties enable the liver to function at optimum levels and help in maintaining a good health. So anyone suffering from liver disease including hepatitis, inflamed liver, and jaundice can benefit a great deal from this herb extract that not only regenerates that vital organ but also protects it from common toxins like pesticides, alcohol, pollution, and heavy metal poisoning. Anyone using medications or recreational drugs or performance drugs can use milk thistle seed extract to get relief from the harmful effects of such medications. In addition, it works as an excellent tonic that helps in dealing with stress. Its ability to regulate bowel function makes it a good alternative for people with bowel movements that alternate frequently between constipation and diarrhea.