Grapefruit Diet

Grapefruit Diet


  • Where did the grapefruit come from?
  • Useful properties of grapefruit
  • Grapefruit diet for quick slimming
  • Grapefruit diet with egg protein
  • Contraindications and harm of the grapefruit diet

Not for nothing they say, new – well forgotten old. The Hollywood grapefruit diet was invented back in the 1930s of the last century. As the name suggests, the basis for the proposed method is to quickly and effectively lose weight – intensive use of grapefruit or, as they are called, “heavenly citrus”. And also other products, in particular, chicken eggs.

Where did the grapefruit come from?

Grapefruit Diet

Some believe that grapefruit is the result of artificial breeding, the so-called hybrid, the combination of orange and lemon. In fact, this is not so. They were first discovered on the island of Barbados in the middle of the 18th century. It is believed that this is the result of natural hybridization of pomelo and orange , and related relationships with pomelo are much closer than with orange.

Fruits grow on a tree up to 12 meters high. They are large, weighing from 150 to 500 g. The rind is tightly attached to the pulp. The pulp is juicy, yellowish or reddish. The fruits are sweet, but bitter.

Because of the characteristic arrangement in the form of grape bunches, grapefruit was called a combination of the words “grapes” ( grape ) and “fruit” ( fruit ). This property is also reflected in the scientific name – “pompelmus groinlike.” From Latin Citrus paradisi translates “heavenly citrus”.

Natural varieties are grown in the subtropics – in Cyprus, in Israel, in the USA. Specially produced frost-resistant varieties grow in Georgia. All varieties of plants, and their order of two dozen, depending on the color of the pulp are divided into “yellow” and “red”.

Useful properties of grapefruit

Grapefruit Diet

Diet with grapefruit is not only used for weight loss. Fruits contain a lot of nutrients. First of all, they have a lot of vitamin C, as well as vitamins A, B1, D, P, various sugars, organic acids and mineral salts, pectins.

Pectins help lower cholesterol levels. It is proved that to reduce cholesterol it is better to use “red” varieties. At the same time, harmful substances are removed from the intestine. The effectiveness of pectins is enhanced by citric acid.

Useful properties of grapefruit are manifested by a high content of phytoncides – natural antibiotics, as well as naringin , stimulating metabolic processes, digestion and at the same time giving a bitter taste. Naringin is found in films that separate the fetal lobules.

Of course, if you want to eliminate the bitterness, you can clean the film from the lobules. But in this case, you will not be able to lose weight and get rid of excess cholesterol.

Suffering heart diseases in order to normalize the ratio of “good” and “bad” cholesterol for preventive purposes it is useful to adhere to a diet of one grapefruit, consumed 2-3 times a week for breakfast. In other respects, the food remains the same. Diet on grapefruit juice because of the low content of medicinal naringin will not give a result.

What else is useful for grapefruit?

  • a hundredgram fetus contains up to 60% of the daily requirement for vitamin C, in potassium – up to 10%;
  • suffering from diabetes mellitus will undoubtedly benefit, as the need for insulin decreases, blood sugar content is significantly reduced;
  • if there are no inflammatory diseases of the gastrointestinal tract, to stimulate appetite and digestion it is useful to take grapefruit juice with pulp or grapefruit;
  • fruits have the ability to lower blood pressure;
  • it is useful to take them for better liver function, effective blood purification;
  • If you do not get a long sleep, before going to bed it is useful to drink 100 g of freshly prepared grapefruit juice.

Grapefruit Diet for Rapid Weight Loss

Grapefruit Diet

The diet for weight loss from grapefruits is effective due to the high content of special enzymes in the fruits that cause fat splitting. They also contain fiber, trace elements, various vitamins, especially a lot of vitamin C.

Eating fruits effectively reduces body weight. The grapefruit diet is classified as a low-calorie diet, so it should be kept no longer than 12-14 days. Some people manage to lose 3-5 kg ​​during this time. Obviously, insufficient intake of nutrients over a long period of time can be harmful to health.

Medical research has found that eating grapefruit helps to reduce weight.

For three months, one hundred volunteers ate half the grapefruit before each meal, the portions remained constant. As a result, it turned out to be the best diet, since the weight of each participant decreased by 1.5-4.5 kg.

Weight reduction in another group, whose participants adhered to a slightly different diet and consumed a glass of grapefruit juice, was significantly lower, an average of one and a half kilograms.

The right way to lose weight quickly on a grapefruit diet is to follow simple rules:

  • no more than 800 calories a day;
  • съ before each meal, eat half the fruit;

  • completely eliminate from the diet salt, sugar. You can drink unsweetened loosely green tea, freshly brewed coffee.

An approximate list of products from which you can make a low-calorie breakfast, lunch or dinner during a one-week diet for slimming:

  • Breakfast : slice of ham, a couple of eggs, oatmeal, a couple of nuts, low-fat yogurt, a salad of citrus fruits;
  • Lunch : vegetable or carrot salad, vegetable soup, cheese, low-fat broth with a couple of biscuits, baked potatoes;
  • Dinner : boiled beef, boiled white chicken meat, fish, green salad, baked tomatoes, boiled or stewed vegetables.

After dinner, if you really wanted to eat, you can eat one grapefruit. Beginning at six o’clock in the evening, you should completely stop eating.

Grapefruit diet with egg protein

Grapefruit Diet

Those who want to lose weight quickly and efficiently can try a diet from grapefruit and egg white. Despite the early result, it is not necessary to count on long-term weight loss in this way.

It is recommended not to sit on it for long, from three to five days. Some people manage to reduce this weight by one kilogram every day. Thus it is necessary to drink a sufficient amount of pure water, more to walk.

Eggs – a useful dietary product, they are almost completely absorbed by the body, especially if boiled soft. They contain vitamins A, E, D, K, B vitamins, trace elements iron , potassium , calcium , zinc , manganese .

Every day you need to take turns to eat a total of 5 proteins of chicken eggs and 5 fruits.

Namely, eat the egg white egg, an hour later the grapefruit. Another hour later, eat another protein, an hour later, a fruit. In addition to water, following this diet, during the day you can drink green tea.

During the unloading days, a salad of egg whites and sliced ​​fruit will be helpful. Salad can be eaten several times a day, if the stomach “let down” especially strongly.

Contraindications and harm to the grapefruit diet

Grapefruit Diet

Despite a number of beneficial health properties, one should observe a certain caution, following a diet of grapefruits while taking medications.

For example, do not eat fruit or drink grapefruit juice during a medical depression of blood pressure. This can block the enzyme that breaks down the active substance, as a result of which the action of the drug will be longer than anticipated.

A diet from grapefruit can enhance the effect of certain drugs, causing an overdose effect.Heart palpitations may become frequent, head dizzy. A case of a lethal outcome is known when the patient took 2-3 glasses of freshly squeezed grapefruit juice a day with a simultaneous medication to lower cholesterol. While the liver split the juice, the effect of the medication continued, its concentration in the blood increased. In the end, the kidneys refused.

Therefore, it is forbidden to adhere to a diet on grapefruit juice or grapefruit while taking a number of medications, in this case the medications start to work differently. Grapefruit affects the active ingredients:

  • antibiotics ( Erythromycin );
  • antifungal drugs ( Itraconazole );

  • anti-arrhythmia drugs ( Amiodarone );
  • antidepressants ( sertraline );

  • hormonal ( Cortisol, Testosterone );
  • antihistamine ( fexofenadine ) drugs;
  • antidepressants;


  • painkillers;
  • diuretics.

Those suffering from diseases associated with high acidity of the gastric juice can also get injured. Diets from grapefruits should not be adhered to:

  • in case of stomach ulcers and duodenal ulcers;
  • with gastritis with high acidity;
  • in the case of colitis and cholecystitis ;
  • with hepatitis ;
  • in the case of jade in acute form.

A full list of the harm of grapefruit when it is used together with certain medicines can be found on the Internet.

Before you include the fruit in the daily diet, especially in the presence of certain diseases, it is necessary to consult with your doctor.

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