A number of fixed expressions use a comparative form where no comparison is being asserted, such as higher education or younger generation. These comparatives can be called absolute. Similarly, a null comparative is one in which the starting point for comparison is not stated.
What Dandelion Root Does: Dandelion root provides vitamin A, vitamin C, vitamin D and vitamin B complex, as well as zinc, iron and potassium. Because of its iron content, it is widely used as a remedy for liver ailments, and has a diuretic effect that can help rid the liver of toxins.
Dandelion root is available from health-food stores in powdered form, or as an extract in capsules or as liquid. A typical dose is 2 to 8 grams of dried root three times daily, or 250 milligrams of an extract, three to four times daily.