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.
Demarcation Point. Definition - What does Demarcation Point mean? A demarcation point is the physical point at which a telecommunications company's public network ends and the customer's private network begins. The demarcation point is often the point at which the cable physically enters the building, but this varies from one country to another. The demarcation point defines where the telephone companyâs responsibility for maintenance ends and the consumer's responsibility begins.