These people absolutely should not eat oranges, tangerines

In the room the kind of juice oranges, tangerines largely contains citric acid components with relatively high concentrations. They usually exist in the form of sodium citrate salt (often used to prevent blood clotting). This will create a complex substance with Ca ++ ions, thus hindering the process of creating the prothrombinase and thrombin, is the key factor involved in the blood clotting process.

Thus, the following gastrointestinal surgery as the stomach, intestines ... in the incisions have yet to fully recover, even in cases of the hemorrhagic risk ulcers ... If eating citrus fruits must also be careful to avoid the phenomenon of bleeding in that vulnerable.

Who had just finished drinking milk

The protein in the milk will react with tartaric acid and vitamin C contained in oranges, it not only affects the digestion and absorption of food that can cause bad karma belly, stomach pain, diarrhea ... So drink milk before or after you've eaten oranges per hour back out.

People are eating beets

When eating the radishes into the human body, it would quickly produce a substance called "sulfate". After sulfate is converted, it will produce an anti thyroid-thioxianic acid. If you eat the oranges at this point, the flavonoids contained in Orange will be biodegradable in the intestinal tract and hydroxy acid changes and ferulic acid. Two kinds of substances that can enhance the effect of thioxianic acid inhibition of thyroid, will create or cause goiter.

People who suffer from kidney, gastrointestinal disease and lung disease

According to research by scientists, eating three oranges a day is enough to meet the needs of the body's vitamin C every day. Eat too many oranges would probably lead to the excessive consumption of vitamin C and increase the oxalic acid metabolism in the body, this will lead to urinary and kidney stones. Furthermore, eating too much cam is also harmful to your teeth and mouth.

Last but not the least, is that the elderly should not eat too many oranges, especially for those with kidney disease, gastrointestinal tract and lung diseases. If not, it will easily lead to abdominal pain, pain in waist, back pain, and other symptoms.

Hungry people

The reason because the organic acids contained in Orange will irritate the mucous membrane of the stomach, this is bad for the health of the body.=