Does Milk Thistle Really Work?
is a flowering plant often used as an herbal supplement. You may have heard claims that milk thistle works wonders for a variety of different medical problems, especially liver diseases. But are these claims really true? This article will address some of the questions you may have about the effectiveness of using milk thistle for various uses.
Does Milk Thistle Work for Liver Diseases?
Milk thistle has been studied quite a bit for various liver diseases, such as cirrhosis
, hepatitis, and several others. However, these studies were generally small and poorly designed. Most studies looked at liver function tests (blood tests that estimate liver function), but they did not look at other, more important outcomes (such as survival rates or worsening of symptoms). It is not clear if milk thistle really provides any true benefit for the treatment or prevention of liver diseases.
Does It Work for Diabetes?
One study suggested that adding milk thistle to standard diabetes treatment
may help to lower blood sugar levels, hemoglobin A1c (HbA1c, a measure of long-term blood sugar control), LDL cholesterol
("bad" cholesterol), and triglycerides
. However, more research is necessary to confirm these findings.
Does It Work for Other Uses?
It is not clear if milk thistle is effective for most other uses. One combination product that contains milk thistle and several other active ingredients has been shown to be effective for heartburn
or indigestion, but it is not clear which ingredient(s) actually contribute to these effects.
For other milk thistle uses, no reliable studies have been done (or research is in very preliminary stages).