The fruit is oblate to spherical, smaller than pomelo, and the peel is thinner. There may or may not be a ring on the top of the fruit. The capsule has 12-15 petals. The fruit core is full and cottony. The flesh is light yellow, white or pink. Color, tender, juicy, refreshing, slightly aromatic, sour taste, some varieties have both bitter and numbing taste; few or no seeds, many embryos.

Grapefruit (also known as grapefruit) is a hybrid of grapefruit and sweet orange. The flesh is bright red, rich in vitamins, folic acid and dietary fiber, and low in sugar.

Although grapefruit juice is delicious, you should pay special attention when consuming it while taking medicine. The furanocoumarins contained in it can interact with some medicines and even cause serious side effects.

Research in the United States has shown that the flavonoids and furanocoumarins contained in grapefruit can cause the drug to enter the blood at several times or even dozens of times the usual amount, thereby increasing the body's ability to respond to the drug. Absorption level, improve drug efficacy.

At the same time, the components in grapefruit can inhibit the organic anion transport peptide located on the human small intestinal mucosal epithelial cells, which can inhibit the bioavailability of the drug; it can also inhibit the outward transporting polypeptide located on the human small intestinal mucosal epithelial cells. The transporter protein P-glycoprotein improves the bioavailability of the drug.

Extended information:

Grapefruit can increase the risk of breast cancer

Grapefruit can increase estrogen in the blood, which may increase the risk of breast cancer. risk of disease. As one of the female hormones, estrogen is indispensable for beauty and health, but it is also said to be related to the proliferation of breast cancer cells.

According to the British Journal of Cancer Research, women who eat more than one 4-point grapefruit a day have a 30% increased risk of cancer. Grapefruit is rich in vitamins and has a fat-burning effect. There are probably many people who eat it as a dessert in the morning. However, it is better to avoid eating it every day.

Baidu Encyclopedia - Grapefruit

People's Daily - Should you take grapefruit with medicine? Be careful of serious side effects

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