Health Benefits of Dandelion Tea

Medically reviewed by Maggie Moon, MS, RDMedically reviewed by Maggie Moon, MS, RD

Dandelion (scientifically known as Taraxacum officinale) is a perennial herb known for its bright yellow color. In addition to its use in tea, dandelion root extract has been used in soft drinks and recipes for its sweet and smoky taste.

Dandelion tea has been consumed throughout history for its health benefits and as an alternative to caffeinated coffee, including in China, India, and Native American communities. Dandelion tea has been used to prevent infections, promote gut health, and reduce inflammation.

Reduces Inflammation

Several antioxidants and other components in dandelion tea have anti-inflammatory properties. Taraxasterol in dandelion tea is a compound that reduces inflammation by altering compound signaling pathways. Dandelion also contains phenolic acids that prevent the overproduction of inflammatory cytokines (proteins that can increase inflammation).

These antioxidant compounds help prevent inflammation by neutralizing harmful free radicals. Free radicals can cause oxidative stress and inflammation associated with chronic health conditions, infections, and cancer. Dandelion root extract has been used in China for generations to reduce swelling and detoxify the body.

May Promote Digestive Health

Dandelion root tea contains inulin—a prebiotic fiber that nourishes the beneficial bacteria in your gut. This can help your digestive system by providing relief from constipation. Polyphenols found in dandelion release short-chain fatty acids that help reduce inflammation in your gut lining. Some studies have also found that dandelion root may help protect your liver.

Dandelion has also traditionally been used to increase appetite and relieve gas and gallstones. Still, more research is necessary to evaluate these potential benefits.

May Prevent the Spread of Cancer

Some research suggests dandelion may help prevent cancer from spreading to other parts of your body by killing cancer cells. Studies have found that dandelion root extract can suppress the growth and migration of gastric cancer cells by regulating a gene called CCAT1 that promotes tumor formation.

Having too many free radicals circulating through your body can potentially cause cancer. The antioxidants in dandelion tea can may help prevent cancer by neutralizing harmful free radicals.

A recent study found that combining dandelion extract with all-trans-retinoic acid (a nutrient made from vitamin A) can kill human breast cancer cells. Researchers believe dandelion extract may also alter genes to prevent the spread of cancer.

Nutrition

Dandelion tea is a calorie-free beverage full of vitamins and minerals. It is rich in vitamins A, C, E, K, and B. Dandelion leaves are also a great source of calcium, magnesium, and iron. Phenolic acids and flavonoids in dandelion leaves help to reduce inflammation in your body. According to animal studies, the nutritional benefits of dandelion leaves help regulate cholesterol, relieve constipation, and lower blood sugar.

Risks

Dandelion tea is generally safe in moderate amounts. However, it can still affect digestion by causing diarrhea, heartburn, and stomach discomfort in some people. Having an allergy to plants like ragweed, chrysanthemums, and marigolds may increase your risk of an allergic reaction to dandelion tea. In rare cases, consuming dandelion tea can lead to anaphylaxis if you have an allergy.

Dandelion supplements may have a different nutritional profile than dandelion tea. Supplements are not regulated by the United States Food and Drug Administration (FDA) under the same standards as food. Consult a healthcare provider before consuming any supplements that include dandelion.

Consult your healthcare provider if you are pregnant or breastfeeding before ingesting high amounts of dandelion tea. Dandelion tea may potentially interact with certain anticoagulants, diabetic drugs, and antibiotics.

Tips for Consumption

Dandelion root is commonly packaged as an herb for tea. It has a bitter, smoky flavor similar to chicory coffee. If you enjoy the taste of coffee but not caffeine, you can enjoy dandelion tea in the morning in place of coffee. Some people also consume dandelion tea as a soothing beverage before sleeping.

Here are steps to make your own dandelion tea:

• Thoroughly rinse off and dry the dandelion root

• Bake the dandelion root at 150 degrees Fahrenheit (65.6 degrees Celsius)

• Allow the root to cool down

• Grind dandelion root into a cup of boiled water

• Steep dandelion root tea in water for 5-10 minutes

Be careful when making your own dandelion tea. Dandelions may be sprayed with pesticides that can be dangerous when ingested. You can also purchase organic dandelion root at select tea shops.

Other Uses

Dandelion root is used in other ways besides tea. However, many of these uses lack enough evidence to support their health effects. Many people consume dandelion in beverages as a diuretic.

Diuretics help with urine production and excess fluid in your body. Many studies conducted on dandelion root as a diuretic are animal or test tube studies that do not include human research.

A Quick Review

Dandelion tea has been consumed for centuries to support digestive health, reduce inflammation, and prevent cancer. Dandelion tea contains vitamins, minerals, and polyphenols that help your body fight disease and infection. Still, more human research is needed to confirm the health benefits of dandelion tea.

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