Dandelion leaf is the green, leafy part of the common dandelion plant, Taraxacum officinale, which is native to Europe and Asia but now grows throughout the world. Like the root, dandelion leaf has a long history of use in traditional medicine, dating back to ancient China and Greece.
 
Dandelion leaf is a rich source of vitamins and minerals, including vitamins A, C, and K, as well as calcium, iron, and potassium. It is also a natural diuretic, which means it can help increase urine production and promote fluid balance in the body.
 
In traditional medicine, dandelion leaf has been used to support liver and kidney health, aid in digestion, and improve skin conditions such as acne and eczema. It may also have anti-inflammatory effects and help boost the immune system.
 
Dandelion leaf can be consumed in various forms, including tea, capsules, or as an ingredient in salads or other dishes. It is generally considered safe for most people, but may interact with certain medications or cause allergic reactions in some individuals. As with any supplement, it is recommended to consult with a healthcare provider before taking dandelion leaf.