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.
As discussed above, watermelon is a very good source of vitamin C and vitamin A. It is also an excellent source of lycopene, a phytonutrient which is turning out to be helpful in maintaining cardiovascular health, and possibly bone health.