1, look at the shape. The shape of a good grapefruit should be sharp at the top and wide at the bottom, that is, the neck of the grapefruit is short, and the bottom of the fruiting body is wide and flat, like a tumbler or a drop of water. Grapefruit with a long neck usually has less pulp and more epidermis.

2. Touch the peel. Good grapefruit skin is smooth and delicate, and the oil cells on the surface are translucent and shiny. At the same time, you should also press the peel. If it is not easy to press, it means that the pulp is tight and belongs to a good grapefruit with thin skin and plenty of meat. If you want to eat it right away, choose grapefruit with orange peel; If you want to store it for a while before eating, you can choose green and yellow skin.

3. weigh yourself. Pick a grapefruit of similar size and weigh it in your hand (you can also weigh it directly). A large weight means a lot of water and a good taste.

Extended data:

First, the nutritional value of grapefruit

Sweet pomelo, Shatian pomelo and Yuhuan pomelo are very famous. Grapefruit is sweet and sour, cool and moist, rich in nutrition, high in medicinal value, rich in carotene, B vitamins, vitamin C and various minerals. Grapefruit is cold, so eating grapefruit has a certain effect of removing fire.

Grapefruit has high nutritional value and is rich in protein, organic acids, vitamins, calcium, phosphorus, magnesium, sodium and other essential elements for human body.

Modern medicine believes that grapefruit contains a physiologically active substance called naringin, which can reduce blood viscosity and reduce the formation of thrombosis. Therefore, eating grapefruit can promote wound healing and prevent cerebrovascular diseases such as sepsis, cerebral thrombosis and stroke.

Second, the taboo of eating grapefruit

Grapefruit that is too bitter is not suitable for eating.

If you eat too much grapefruit at one time, it will not only affect the detoxification of the liver, but also cause other adverse reactions, even poisoning, including dizziness, nausea, palpitation, tachycardia, fatigue, hypotension and other symptoms.

When taking these drugs, just drinking a glass of grapefruit juice may cause the above effects. Therefore, medical experts warn patients not to eat grapefruit or drink grapefruit juice when taking medicine, especially elderly patients, in case of accidents.

People's Network-How to choose grapefruit? What are the nutritional values of grapefruit?