Grapefruit Juice

grapefruit juice

Pink grapefruit: a one-half grapefruit portion has 100 percent of a day's vitamin C and 145 percent of a day's carotenoids...for only 50 calories!

One cup of grapefruit packs 150% of the RDA of vitamin C. It contains citrus antioxidants, so it is presumed to work against cancer and for the heart. Drawbacks: A unique chemical affects the metabolism of some drugs. In a recent test, it increased blood levels of cholesterol-lowering statins, such as Mevacor and Lipitor twelve times, a potential danger. Other drugs that interact: calcium channel blockers, benzodiazepine tranquilizers and antihistamines.

Comments on Juices

 
  • Iron Deficiency.  Seventy-seven percent of American women under the age of 50 are iron deficient. Consuming citrus foods like grapefruit and grapefruit juice can help boost the absorption of non-heme iron (the iron found in plants,not meat products). What this means is that if you drink a glass of grapefruit juice before you eat a spinach salad, your body absorbs two to four times as much iron. This is great news for young women, female athletes, and vegetarians – all are quite susceptible to iron deficiencies.
  • Healthy Heart.  Grapefruit is the first fresh produce item to receive the American Heart Association heart check mark — designating foods low in sodium, cholesterol, and fat.
  • Dietary Fiber.  One half of a grapefruit has more dietary fiber (six grams) than many other popular fruits, including bananas, apples, and strawberries. In recent years, low fat diets high in fruits and vegetables containing dietary fiber have been shown to have a variety of health benefits, specifically the reduction of risk of cardiovascular disease and cancer.
  • Cholesterol. The high level of pectin fiber found in citrus fruits like grapefruit may also help to maintain healthy cholesterol levels.
  • Antioxidants. One half of one medium grapefruit gives you 110% of the current daily value of vitamin C. Vitamin C is an important anti-oxidant, which neutralizes free radicals that are released in the body during oxidation. Many scientists believe that cell damage caused by free radicals may contribute to the development of chronic diseases like heart disease and cancer.
  • Losing Weight. Americans trying to lose weight should consume fruits and vegetables with high fiber and water content — like grapefruit. Grapefruit is fat free and contains 60 calories per serving and actually takes the edge off of your appetite to avoid overeating.
  • Potassium. A deficiency of potassium is sometimes caused by dehydration of diuretics such as coffee or tea. To overcome this loss, physicians recommend eating more foods that supply potassium. A serving of grapefruit provides 188 mgs. which is seven percent of the daily value.
  • Cold Season  When you get a cold, it is important to give your body the fluids and nutrients that it needs. A serving of grapefruit provides more than 100 percent of the daily value for vitamin C, which is important to support a healthy immune system. In fact, some research suggests that vitamin C may shorten the duration and/or lessen the severity of colds.
  • Improve Your Smile. Vitamin C is an essential nutrient for healthy skin and gums.
Health/Nutrition from Florida Citrus
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