» Nutritional Benefits
Grapefruit doesn’t only contain vitamin C which is commonly known to be protective against cold or flu. It is not just one nutrient that helps prevent a certain disease, but rather the combination of several ingredients in it that does the trick. This is the kind of nutritional power that we can find only in the way God makes our natural food.
This juicy fruit contains citric acid, natural sugars, essential oils like limonene, pinene and citral. It has high amounts of vitamin C, and smaller amounts of vitamin A, B complex, E and K.
In the mineral department, larger amounts of calcium, folate, phosphorus, and potassium are found. The nutritive phytonutrients of this voluptuous fruit—liminoids, flavonoids, lycopene and glucarates—help fight cancer and various diseases.
» Health Benefits
When eating or juicing grapefruit, peel off the skin but leave as much of the albedo intact as possible as it contains the highest amount of valuable bioflavonoids and other anti-cancer agents.
Acidity: Although grapefruit has a sub-acid taste, its juice actually has an alkaline reaction after digestion. This has a profound effect in the treatment of acidity in the digestive system that causes a host of other health problems.
Atherosclerosis: Pectin in this fruit has been found to be effective in reducing the accumulation of arterial deposits, and the vitamin C helps to strengthen and maintain the elasticity of arteries.
Breast cancer: In another study, the bioflavonoids found in grapefruit was discovered to even halt cancer cells from spreading in breast cancer patients, by ridding the body of excess estrogen.
Common cold: A common cold is usually your body telling you that you are overworked. A regular drink of grapefruit during a stressful period gives your immune system the boost needed to prevent it coming on.
Cholesterol: A certain compound found in grapefruit helps reduce the excessive production of cholesterol from the liver.
Diabetes: A diabetic can safely eat a grapefruit. In fact, more consumption of this fruit will help reduce the starches and sweets in the system. If you have a tendency towards diabetes, consume more grapefruit juice to prevent it.
Digestive disorder: This juice helps to promote digestion by increasing the flow of gastric juices. Eat the fruit together with its albedo and pith for their extra fiber that aids bowel movements.
Fatigue: At the end of a long and tiring day, drink a glass of grapefruit juice with lemon juice in equal parts with a little honey, to dispel all fatigue and tiredness.
Fever: Besides drinking plenty of fluids, also drink grapefruit juice to reduce fever.
Insomnia: A drink of grapefruit juice before bedtime, helps to promote sleep and alleviates insomnia.
Pregnant woman: The bioflavonoids and vitamin C help to reduce water retention and swelling of the legs during pregnancy.
Sore throat: Drinking a freshly-squeezed grapefruit juice helps relieve sore throats and soothes coughs.
Stomach and pancreatic cancer: The anti-cancer agents in grapefruit (especially in the albedo) are particularly protective against these cancers in the digestive system.
Weight-loss: This fruit has a fat-burning enzyme and can help to absorb and reduce the starch and sugar in the body. It is widely consumed by people who are trying to lose weight. If you don’t fall under the category of people mentioned below (look at “Caution” colum), then take a glass of grapefruit juice twice a day and eat normally.
» Consumption Tips
Choose grapefruits like how you would oranges—firm and springy to the touch. If you can, choose the pink and red variety which are slightly sweeter.
Keep grapefruits at room temperature before juicing to get the most out of it. To prepare, quarter the fruit and peel off the skin.
If you find the grapefruit juice too bitter or sour, mix with a little honey or with juices of other sweeter fruits.
Grapefruit contains high levels of flavonoid naringin that will reject synthetic man-made drugs. This is beneficial for our human cells because it helps to recognize alien compounds which should not be in our body, therefore, are treated as toxins.
The presence of grapefruits may halt the metabolism of these drugs, leaving the drugs in your body thus creating the risk of toxic poisoning. Doctors may tell you that grapefruit is the cause of the toxicity, but in fact, it is really the drugs that is causing the toxicity.
If you are not under medication, grapefruit juice can do a world of good. However, despite all its goodness, always remember to take only in moderation. Excessive consumption of any citrus juices can leach calcium from the body system, causing decay of the bones and teeth.