Milk thistle and dandelion are nutritional supplements used in some cultures as a treatment fora variety of conditions. Both herbs are thought to have properties that could aid in treatment or prevention of problems with the liver. Though they are thought to be useful in similar conditions, dandelion and milk thistle come from different plant families, which may offer additional uses, but also can lead to specific side effects.
Uses of Milk Thistle
Milk thistle is also known as silymarin and has been used for many centuries as a medicinal plant. It is used to help prevent liver problems associated with alcoholism, hepatitis and other liver toxins. Milk thistle may help you with high cholesterol and gall bladder disease. Silymarin has also been studied for use in cancer patients. Though animal studies have shown promising results, studies in humans have not yet offered consistent data showing benefits.
Side Effects of Milk Thistle
You can take milk thistle with few side effects. However, any medication or supplement can cause allergic reactions in sensitive individuals, particularly those with ragweed allergy. The most commonly reported side effect of milk thistle is stomach upset. Some patients with diabetes also report low blood sugar levels when taking milk thistle.
Uses of Dandelion
Dandelion is a common plant used as greens in a salad or as a medicinal herb by Native American, Chinese and Arabic healers. It is also believed to be useful for kidney, spleen and digestive problems. Dandelion may also have properties useful in digestive and skin conditions as well as working as a mild diuretic. There is currently no scientific evidence that supports the use of dandelion for any of these uses.
Side Effects of Dandelion
There are few side effects reported by patients using dandelion as a food or medicinal remedy. Allergic reactions may occur in people who are sensitive to other plants. Some people have reported diarrhea and indigestion with dandelion. Avoid it if you have gall bladder issues or digestive problems.


