Grapefruit juice, white
Category: Fruits & Fruit Juices Method: Raw
Nutrition Highlights
Serving Size
Calories
96
Nutrient
% Daily Value*
*Daily Values are based on the reference caloric intake of 2,000 calories for adults and children aged 4+ years. Source: Food & Drug Administration
Calorie Sources
| Nutrient | Calories kcal (%) |
|---|---|
| Carbohydrate | 91 (94.5%) |
| Protein | 4.9 (5.1%) |
| Fat | 2.2 (2.3%) |
| Total | 96 (100%) |
Serving: 1 cup [247g]
Composition
| Nutrient | Weight g (%) |
|---|---|
| Water | 222 (90.0%) |
| Carbohydrate | 23 (9.2%) |
| Protein | 1.2 (0.5%) |
| Ash | 0.5 (0.2%) |
| Fat | 0.2 (0.1%) |
| Total | 247 (100%) |
Serving: 1 cup [247g]
Benefits
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High in vitamin C which is an antioxidant that protects cells from free radical damage and supports immune function
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Contains flavonoids like naringenin which may help lower cholesterol and reduce risk of heart disease
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A good source of vitamin A which is important for vision health and cell growth
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May aid weight loss due to its high water content and ability to increase metabolism
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Compounds in grapefruit help regulate insulin levels and may benefit people with diabetes
Risks
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Grapefruit juice can interact with certain medications by inhibiting the cytochrome P450 enzyme system in the liver and intestines. This can increase the level or effect of some medications in the body
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Grapefruit juice is high in sugar. Drinking large amounts can contribute extra calories and sugar to the diet
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Grapefruit juice provides few nutrients other than vitamin C. It lacks fiber and other beneficial plant compounds found in whole grapefruit
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Some people may be sensitive or allergic to citrus fruits like grapefruit. Consuming the juice could trigger an allergic reaction in sensitive individuals
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Commercially produced grapefruit juice may be high in sodium from added sugars or preservatives depending on the brand. This increases the sodium content of the juice
Additional Information
Grapefruit juice, white, raw is a popular citrus beverage that offers various nutritional benefits. This refreshing juice is primarily known for its high vitamin C content, which is essential for maintaining a healthy immune system. Additionally, grapefruit juice contains several secondary attributes that contribute to its overall nutritional value.
One of the primary benefits of grapefruit juice is its vitamin C content. A single cup (about 247 grams) of white grapefruit juice provides approximately 94 milligrams of vitamin C, meeting more than 100% of the recommended daily intake for adults. Vitamin C is an antioxidant that helps protect cells from damage, aids in collagen production, and supports the absorption of iron. Regular consumption of grapefruit juice can help boost the immune system and promote overall health.
Furthermore, grapefruit juice is a good source of several essential minerals. It contains potassium, which plays a vital role in maintaining proper heart function and regulating blood pressure. A cup of white grapefruit juice provides around 320 milligrams of potassium. Additionally, grapefruit juice contains small amounts of calcium, magnesium, and phosphorus, which are necessary for maintaining strong bones and teeth.
Another secondary attribute of grapefruit juice is its low-calorie content. With only about 96 calories per cup, it can be a suitable option for individuals looking to manage their weight. However, it is important to note that the calorie content may vary depending on the brand and preparation method. Nonetheless, grapefruit juice can be a refreshing and satisfying beverage choice that is relatively low in calories compared to other sugary drinks.
While grapefruit juice offers various nutritional benefits, there are a few risks associated with its consumption. One primary concern is its potential interaction with certain medications. Grapefruit juice contains compounds that can interfere with the enzymes responsible for metabolizing drugs in the body. This interference can lead to higher levels of medication in the bloodstream, potentially causing adverse effects or reducing the effectiveness of the medication. It is essential for individuals taking prescription medications to consult with their healthcare provider before regularly consuming grapefruit juice.
Moreover, grapefruit juice has a relatively high natural sugar content. A cup of white grapefruit juice contains around 21 grams of sugar, which can contribute to increased calorie intake and may not be suitable for individuals with certain health conditions like diabetes or those following a low-sugar diet. It is important to consume grapefruit juice in moderation and consider portion sizes to maintain a balanced diet.
In conclusion, white grapefruit juice, raw, provides several nutritional benefits, primarily due to its high vitamin C content. It is a rich source of potassium and other essential minerals, while also being relatively low in calories. However, individuals should be cautious of potential medication interactions and the natural sugar content of grapefruit juice. As with any food or beverage, moderation and individual considerations are key to incorporating grapefruit juice into a healthy and balanced diet.