1 welfare
Oranges are rich in vitamin C and citric acid, the former has the function of beautifying, and the latter has the function of eliminating fatigue. The thin endothelium of oranges contains dietary fiber and pectin, which can promote defecation and lower cholesterol.
Hesperidin can strengthen the toughness of capillaries, lower blood pressure and dilate the coronary artery of the heart, so oranges are food to prevent coronary heart disease and arteriosclerosis.
Studies have confirmed that in fresh citrus juice, there is a substance "Nomilin" with strong anticancer activity, which can decompose carcinogenic chemicals, inhibit and block the growth of cancer cells, increase the activity of detoxification enzymes in the human body by times, prevent carcinogens from damaging the nucleus and protect the integrity of genes.
2. Disadvantages
Oranges are warm and easy to get angry when eaten too much, and symptoms such as aphtha, dry mouth, dry throat and constipation may occur. Because orange pulp contains certain organic acids, it is best not to eat oranges on an empty stomach, so as not to stimulate the gastric mucosa and cause discomfort.
Extended data:
Taboos for eating oranges
1, people with poor gastrointestinal function should eat less.
People with poor gastrointestinal function, eating too many oranges, are prone to stomach stones. Excessive consumption of citrus fruits will cause "orange peel disease" and cause symptoms such as yellowing of the skin.
2. Oranges and milk should not be eaten together.
Protein in milk is easy to react with fruit acid and vitamin C in oranges and coagulate into lumps, which not only affects digestion and absorption, but also causes abdominal distension, abdominal pain, diarrhea and other symptoms. You should eat oranges after drinking milk 1 hour. In addition, people with gastrointestinal, kidney and lung deficiency should not eat more, so as not to induce abdominal pain and soreness of waist and knees.
3, it is not suitable to eat with radish.
After radish enters the human body, it will quickly produce a substance called sulfate, which will soon be metabolized to produce an antithyroid substance-thiocyanate. If you eat oranges at this time, the flavonoids in oranges will be decomposed in the intestine and converted into hydroxybenzoic acid and ferulic acid, which can strengthen the inhibitory effect of thiocyanate on thyroid, thus inducing or leading to goiter.
4. Take medicine and avoid eating oranges
Oranges are rich in fruit acid and vitamin C. When taking vitamin K, sulfonamides, spironolactone, aminopterin and potassium supplements, oranges should be avoided.
5, avoid fresh orange peel to make tea.
Most picked oranges are soaked with preservatives before they are put on the market. A preservative is a chemical preparation. The soaked orange has no effect on the pulp, but the residual preservatives on the orange peel are difficult to wash off with clear water. If such orange peel is soaked instead of drinking tea, it will be harmful to health.
Baidu encyclopedia-orange
People's Network-Never eat fresh orange peel. Six taboos for eating oranges.