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Read about symptoms and management of lactose intolerance, a condition in which you have digestive symptoms after you consume foods or drinks that have lactose.

Dioxins are mainly byproducts of industrial practices. They are produced through a variety of incineration processes, including improper municipal waste incineration and burning of trash, and can be released into the air during natural processes, such as forest fires and volcanoes.

Milk thistle is available in the United States as a dietary supplement and small studies have been done in several cancers. The U.S. Food and Drug Administration has not approved milk thistle as a treatment for cancer or other medical conditions. Learn more in this expert-reviewed summary.

Milk thistle is available in the United States as a dietary supplement. Human clinical trials have investigated milk thistle in hepatitis or cirrhosis, although small studies have been reported in some cancers. Get detailed information on studies of milk thistle in cancer in this clinician summary.