Grapefruit is a fruit that is beneficial to the liver, heart, and stomach. It is rich in flavonoids, fiber, vitamins A, B, and C, as well as minerals such as calcium and potassium. Both grapefruit juice and grapefruit seeds have many benefits in the diet, including weight loss, digestive health, antibiotic, and antiviral properties. In particular, grapefruit seeds are used to treat cystitis, which is common in women, and also help men by reducing discomfort in the prostate. However, drinking grapefruit juice can have side effects when taken with certain medications, so it is best to consult a doctor in this case.

grapefruit juice and seeds benefits properties contraindications

Properties and Benefits of Grapefruit, Juice and Seeds

The properties and benefits of grapefruit seeds and juice are mainly in favor of the liver, cardiovascular system, and digestive system. The significant presence of flavonoids in large quantities makes this fat-burning food a potent antibiotic and antiviral agent capable of fighting many different types of bacteria and viruses.

Rich in fiber and vitamins A, B, and C, grapefruit also contains a significant amount of minerals such as calcium, potassium, magnesium, and phosphorus.

The weight loss and digestive properties of this fruit, including grapefruit juice and grapefruit seeds, are well known. It is recommended to drink grapefruit juice or eat the pulp at the beginning or end of a meal, as it stimulates digestion. Pink grapefruit juice is also a good alternative to classic orange juice.

Grapefruit is a fat-burning food because it accelerates the conversion of fats into energy, which is why it is a fat-burning food. It even helps reduce insulin levels in the blood.

A grandmother’s remedy with grapefruit is a teaspoon of juice in a cup of bitter coffee to combat headaches, but we honestly believe that drinking this concoction quickly makes you forget any pain!

Grapefruit has been extensively studied, and experts believe that it can inhibit or increase the action of certain medications due to certain flavonoids contained in it. Eating or drinking grapefruit initiates a biochemical reaction that interacts with the metabolism of drugs, which is not always beneficial.

Grapefruit Seed Extract Cures Cystitis

The properties and benefits of grapefruit are concentrated in the extract of its seeds, which is used to cure cystitis.

In 1980, in Florida, the physicist and immunologist Jacob Harich, specialized in the research of new natural remedies, discovered that grapefruit seeds, if left to rot, did not decompose. He realized that the seeds of this fruit, with numerous properties and benefits, contained powerful substances with antibiotic activity: flavonoids.

Further research revealed that grapefruit seeds were capable of neutralizing not only viruses and bacteria but also yeasts, fungi, and parasites.

Glycerin or coconut fat is used to extract the antiviral and antibiotic flavonoids from grapefruit seeds. Several chemical processes are involved.

Grapefruit seed extract fights not only cystitis but also candida, and is a hypoallergenic product. It has a natural antimicrobial and antibiotic action that does not harm the body, weakening the immune system, but rather strengthens it.

The recommended dosage of grapefruit seed extract for cystitis is 3-15 drops 2-3 times a day, dissolved in a glass of water. The drops are already diluted in glycerin to preserve their properties and must be mixed well with water. If the taste is too bitter, fruit juice can be added.

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Nutritional Values

100 g of grapefruit contains 26 kcal / 107 kj. In addition, for every 100 g of grapefruit, juice, and seeds, we have:

  • Water 91.2 g
  • Carbohydrates 6.2 g
  • Sugars 6.2 g
  • Protein 0.6 g
  • Total fiber 1.6 g
  • Vitamin B3 0.2 mg
  • Sodium 1 mg
  • Potassium 230 mg
  • Iron 0.3 mg
  • Calcium 17 mg
  • Vitamin B1 0.05 mg
  • Vitamin B2 0.03 mg
  • Phosphorus 16 mg
  • Traces of Vitamin A
  • Vitamin C 40 mg

Note that pink grapefruit, being a hybrid between yellow grapefruit and oranges, contains less vitamin C and more sugar than the values ​​reported.

Contraindications and side effects

There are particular cases in which a grapefruit juice, apparently harmless and indeed rich in benefits and properties, can cause side effects.

These cases are limited to individuals who use grapefruit-based products or take medication. Here are some serious side effects that can occur in these cases:

  • interaction with cyclosporine and simvastatin,
  • headache,
  • fatigue,
  • gastrointestinal disturbances,
  • heart disease,
  • kidney disease.

Given the evidence of these contraindications, it is therefore advisable to always consult a doctor before taking grapefruit-based products, especially if other medications are being used.

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The information provided in the Diet and Italian Recipes articles is for INFORMATION ONLY and does not intend to replace the opinion of professional figures such as a doctor, nutritionist, or dietitian, whose intervention is necessary for the prescription and composition of personalized dietary therapies.