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 use of milk thistle to treat almost all liver disorders had been approved in the late 1980s, and some even claim that its ability to protect the liver cannot be equalized to any prescription med. The seeds or fruit of the herb is used for medicinal purposes.