When buying grapefruit juice, the brands that offer 100% pure fruit juice are the best option however, the juice from concentrate still provides good dietary value. Half of a medium grapefruit (123 g) provide 52 calories and 7% of the recommended daily value for dietary fiber. Grapefruits also contain essential minerals, mainly copper, for blood cells' production and transportation potassium, necessary for regulating blood pressure and maintaining healthy blood vessels and magnesium, which plays a key role in the well-functioning of muscles and nerves.
HEALTH BENEFITS OF GRAPEFRUIT OIL FREE
Vitamin B 5 is necessary for the synthesis of coenzyme A (CoA), a molecule involved in the metabolism of proteins and fats, as well a for speeding up wound healing, whereas vitamin A plays a key role in tissue regeneration, helping neutralize the free radicals that cause cellular decay and preventing age-related diseases. Other important nutrients, provided in good amounts by grapefruit are B complex vitamins, particularly vitamin B 5 (pantothenic acid), and vitamin A (from carotenes). Grapefruit is a low-carb fruit, with good amounts of dietary fiber, which makes it a staple of many weight-loss diets, but its most abundant nutrient is vitamin C (ascorbic acid), a water-soluble compound that is crucial for maintaining a healthy immune function, as well as for preventing scurvy. Grapefruit should not be consumed by people taking statins (cholesterol-lowering drugs), as well as antihypertensives, immunosuppressants, anxiolytics, antiarrhythmics, and antihistamines.Ĭonsuming grapefruit alongside these medications could increase the risk of side effects, including liver and kidney damage. It has been found that two related furanocoumarins in grapefruit, 6',7'- dihydroxybergamottin and bergamottin are responsible for increasing the plasma concentration of some prescription drugs, which can amplify their medicinal actions. Other herbs with strong immune boosting properties are camu camu and goji berries, whereas artichoke and milk thistle also support liver health. LIMONOIDS CAN INTERRUPT COMMUNICATION BETWEEN INFECTIOUS BACTERIAL CELLS.
The pink and red grapefruit varieties are also rich in carotenoids, mainly lycopene, which is a powerful antioxidant compound that helps prevent degenerative diseases and also gives this citrus fruit its bright colors.Ĭonsuming grapefruit has been shown to help lower cholesterol, and there is even a diet devoted specifically to the health benefits this citrus can provide. The limonoids have the ability to activate an enzyme called glutathione-S-transferase, which aids liver function by making toxic compounds more easily soluble in water, thus facilitating their elimination from the body. Grapefruit's juice, seeds, and peel also carry a type of terpenoids called limonoids, which are responsible not only for the slightly bitter flavor of this citrus, but also for its antibacterial, antifungal, antiviral, and hepatoprotective properties. Other important flavanones in grapefruit are hesperidin, poncirin, neohesperidin, didymin, and quercetin. While further studies are necessary, a combined form of naringin and narirutin, called naringerin, is believed to aid weight-loss by impairing glucose from building up in adipose tissue, increasing insulin resistance. The amount of flavanones in grapefruit depends on the variety however, naringin is present at the highest concentration, followed by narirutin.
The main phytocompounds found in grapefruit are flavonoids, particularly flavanones, which account for about 98% of this citrus fruit and are thought to be responsible for its anti-inflammatory, cardioprotective, and antibacterial properties. Studies have shown that grapefruit can inhibit the proliferation of harmful bacteria, and it has proven to be useful for managing E. Scientific studies suggest that the medicinal properties of grapefruit may also help with:
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