Your body doesn't store vitamin C, so you need to consume it every day. One serving of grapefruit is half of a medium grapefruit, which is 4 inches in diameter. Each serving contains 44 milligrams of vitamin C, which is 73 percent of the daily value of 60 milligrams for people following a 2,000-calorie diet.
Nadir. In cancer treatment, nadir commonly refers to the lowest point that an individual's blood cell count will reach as a side effect of chemotherapy or radiation therapy. The nadir for each blood cell type occurs at different times.
point. n. 1. A sharp or tapered end: the point of a knife; the point of the antenna. 2. An object having a sharp or tapered end: a stone projectile point. 3. A tapering extension of land projecting into water; a peninsula, cape, or promontory. 4. A mark formed by or as if by a sharp end.