According to the measurement, eating three oranges a day can meet the daily demand of vitamin C for everyone. If you eat too much and take too much vitamin C, your body will metabolize more oxalic acid, which will easily lead to urinary calculi and kidney calculi. In addition, eating more is harmful to the mouth and teeth. Eating too many oranges is also harmful to children's mouth, teeth and gastric mucosa.

If children eat too much oranges, the heat generated can not be converted into fat and stored in the body, and can not be consumed in time, which will cause "excessive fire" by accumulation, manifested as stomatitis, periodontitis, pharyngitis and constipation.

2, people with poor gastrointestinal function eat leisurely.

People with poor gastrointestinal function, eating too many oranges, are prone to the trouble of gastrobezoar. Excessive consumption of citrus fruits can cause "orange disease" and cause symptoms such as yellowing of the skin.

3. Ugly 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 blocks, 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, soreness and weakness of waist and knees.

4, should not be eaten with radish.

After radish enters the human body, it will quickly produce a substance called sulfate, and it will soon be metabolized to produce an antithyroid substance-thiocyanic acid. If you eat oranges at this time, the flavonoids in oranges will be decomposed in the intestines and converted into hydroxybenzoic acid and ferulic acid, which can strengthen the inhibitory effect of thiocyanate on thyroid, thus inducing or leading to goiter.

Extended data:

Nutritional value of ugly orange

1, ugly orange is rich in vitamin C and citric acid, the former has the function of beautifying, while the latter has the function of eliminating fatigue.

2. The thin skin inside the ugly orange contains dietary fiber and pectin, which can promote laxation and lower cholesterol.

3. Hesperidin can strengthen the toughness of capillaries, lower blood pressure and dilate the coronary artery of the heart, so ugly orange is a food to prevent coronary heart disease and arteriosclerosis. Studies have confirmed that eating citrus can reduce cholesterol deposited in arterial blood vessels and help reverse atherosclerosis.

4. 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 human body by times, prevent carcinogens from damaging the nucleus and protect the integrity of genes.

People's Network-Ugly oranges are rich in nutritional value, but eating them like this will induce goiter.

People's Network-Ugly oranges have two major functions. Pay attention to these three types of people and never eat them.