First, let's look at the nutritional value of grapefruit.
Grapefruit contains a lot of vitamin C, which is about 70% of the daily intake of vitamin C needed by humans.
Besides vitamin C, grapefruit is also rich in vitamin A, vitamin B1, vitamin B2, carbohydrates and protein. In addition, the juice of grapefruit contains phenolic compounds that help the body fight free radicals produced by oxidative stress and keep the body healthy.
Grapefruit is also rich in naringin-like components, including naringin A, naringin B, naringin C, naringin NO and naringin D and many other components. These components are sedative, analgesic, anti-cancer, antibacterial and other effects.
Next, let's look at the nutritional value of navel oranges.
The navel orange is rich in vitamin C, calcium, phosphorus and vitamin A. In contrast, it also contains relatively little sugar.
But navel oranges are also rich in a variety of organic acids such as oxalic acid, citric acid and malic acid. These organic acids can increase the secretion of digestive juices and saliva, and promote digestion and absorption.
In addition, navel oranges are also rich in a variety of flavonoids, such as hesperidin, isohypericin, etc., which have a significant effect on the prevention of cardiovascular and cerebrovascular diseases, regulating blood pressure, lowering cholesterol and so on.
Overall, both pomelo and navel orange are nutritious fruits.
Pomelo is rich in vitamin C, carbohydrates and proteins, but also a variety of phenolic compounds and naring glycosides. Navel oranges, on the other hand, are rich in vitamin C, calcium, phosphorus and a small but important amount of sugar, as well as a variety of organic acids and flavonoids.
Conclusion:
Both of these fruits are very healthy choices and their selection needs to be based on individual taste, needs and health.
Nutritional value of grapefruit and orangesBoth grapefruit and oranges are great fruits and possess numerous nutritional values. Let's take a look and compare their advantages and nutritional content.
First of all, let's take a look at the nutritional value of grapefruit:
Grapefruit is very rich in vitamin C and dietary fiber, of which the content of vitamin C is still about 60% of the daily intake of vitamin C required by humans. In addition, grapefruit is rich in nutrients such as potassium, magnesium, lutein and beta-carotene.
Interestingly, grapefruit is rich in naringin content. Naringin is a biologically active substance with a variety of effects such as lowering cholesterol, antioxidant, anti-tumor and vasodilator. Therefore, eating grapefruit helps to lower blood lipids and prevent cardiovascular disease.
Then, let's take a look at the nutritional value of oranges:
Oranges are also rich in vitamin C, which is even higher than any other component in citrus. Bioactive components such as flavonoid polyphenols contained in oranges and citrus fruits are also abundant. In addition, oranges contain a variety of minerals such as calcium, copper, iron and potassium.
The pectin in oranges is a soluble dietary fiber, which is important for intestinal health.
Conclusion:
Both grapefruit and oranges are very healthy fruits, but they have different nutritional values. While grapefruit is rich in antioxidants, micronutrients and vitamin C, oranges are rich in vitamin C and soluble fiber. When choosing, you can select according to your needs and taste.