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 tea from dandelion stem or root is a common herbal tea in Chinese medicine shop. Dandelion root can be used as a natural diuretic. For people with kidney disease, part of kidney function has been damaged.