Green grapefruit is a great source of vitamin Cwhich strengthens the immune system and supports tissue regeneration. It also contains vitamin A, crucial for eye and skin health, and potassium, which regulates blood pressure and supports the work of the heart. These properties make him an ideal choice for people looking for natural ways to improve vitality.
Green grapefruit, referred to as Sweetie or Oroblanco (from the Spanish “white gold”), is a unique hybrid, which was created from the pomelo (Citrus Grandis) and white grapefruit (Citrus Paradisi). The fruit was bred in 1981 by scientists from the University of California in Riverside, where a patent (PP4645) was obtained for this variety. Some sources indicate that its cultivation could be further developed in Israel in the 1980s.
Unlike the traditional grapefruit Sweetie It is distinguished by a mild, sweet taste, devoid of characteristic bitterness, and light and white flesh. His skin remains green even after reaching full maturity, which makes him an unusual representative of the citrus family. A larger size and fewer seeds make it a convenient choice for lovers of healthy flavors.
The strength of the green grapefruit lies in Naringin – a flavonoid with powerful antioxidant properties. Studies conducted in 2019 by scientists from the University of Seoul showed, that Naringina can protect neurons against oxidative stress and inflammation that play an important role in the development of neurodegenerative diseasessuch as Alzheimer’s disease. Further studies, conducted in 2022 by a team from the University of Kerala, confirmed that flavonoids, including Naringin, present in citrus juices, improve blood flow in the brain and executive functions (memory, attention) in people of all ages.
The high content of dietary fiber makes green grapefruit an irreplaceable digestive ally. Fiber supports proper intestinal peristalsis, prevents constipation and promotes the development of a favorable intestinal microflorawhich translates into better digestion and general well -being. Specific studies on the impact of Sweetie on the microbiome are limited, general fiber properties, confirmed in numerous scientific publications, suggest that regular consumption of this fruit can significantly improve intestinal health.
Who should eat green grapefruit and who should avoid it? People who want to support cognitive functions and protect the nervous system from aging can use the properties of green grapefruit, because it contains Naringin – a flavonoid with a strong antioxidant effect. Thanks to the high fiber content, the sheep also helps to maintain proper intestinal peristalsis, especially in the case of people with digestive problems.
However, green grapefruit may interact with some drugs. It contains compounds that can disturb the action of the P450 cytochrome, the enzyme responsible for the metabolism of many drugs, including statins or some antidepressants. Research published in the journal Canadian Medical Association Journal They indicate that grapefruit consumption can lead to an increase in the concentration of these drugs in the blood. Therefore, people taking such drugs should consult a doctor before including green grapefruit into the diet. People suffering from gastroesophageal reflux (GERD) should be careful because the acidity of citrus may intensify the symptoms of reflux. In such cases, it is recommended to reduce consumption or avoid this fruit.
Thanks to its delicate sweetness, green grapefruit is extremely versatile in the kitchen. His juicy flesh brings a refreshing sweetness to saladsperfectly matching the rocket, walnuts or feta cheese. It is also great in sorbet, jellies or as an addition to yogurt.
The mild taste makes it an excellent ingredient in fresh juices and smoothies that delight with lightness. In meat or fish marinades, green grapefruit gives dishes a subtle citrus note.
Sources: terazgotuje.pl, Nutrients, PubMed
