Drainage basin: The area drained by a river and its tributaries. A drainage basin is considered to be an open system because water can be added or lost from a drainage basin. Source: The beginning of a river. A river may have multiple sources. The source of a river is normally found in upland mountainous areas.
Top 10 unbelievable historical concurrencies. Milk thistle seed extract comes from the stout flowering plant of the same name, also known as Silybum marianum. The extract is used as as an herbal remedy, detox base, and tea. It also contains antioxidants, making it a helpful nutritional supplement. Used for thousands of years as a liver cleanser, milk thistle seed extract can also be helpful in remedying gallbladder problems. The herb is used as a treatment for these health issues most commonly in the United States and Europe.
The active substance in milk thistle is silymarin, containing silybin as its major compound. To research the claim that milk thistle is useful in treating cancer, silymarin and silybin have been the most widely studied ingredients.Silymarin and silybin may protect the liver against damage from toxic chemicals by blocking toxins from entering the cell or by moving toxins out of the cell before damage begins.ilk thistle is a plant whose fruit and seeds have been used for more than 2,000 years as a treatment for disorders of the liver, bile ducts, and gallbladder.