1. Fruits that can't be eaten on an empty stomach
1. Oranges
Eating oranges on an empty stomach is easy to cause bloating and acid, why? Because oranges contain a lot of sugar and organic acids, if you eat them on an empty stomach, you will feel bloated and sour.
2. Bananas
Eating bananas on an empty stomach is the most harmful to health. Why? Because bananas contain a lot of magnesium, eating on an empty stomach will make the content of magnesium in blood suddenly rise, resulting in the imbalance of magnesium and calcium in human blood in 28, which will inhibit cardiovascular system.
3. Crataegus pinnatifida
Eating Crataegus pinnatifida on an empty stomach will not only reduce hunger, but also aggravate stomach problems. Why? Because the sour taste of hawthorn has the function of promoting qi circulation and promoting digestion, eating on an empty stomach will consume gas and aggravate stomach diseases.
4. Fresh litchi
Eating fresh litchi on an empty stomach is prone to "coma". Why? Because the sugar content of fresh litchi is high, eating too much fresh litchi on an empty stomach will lead to "hyperosmotic coma" due to sudden infiltration of excessive high sugar into the body.
5. Pineapple
Eating pineapple on an empty stomach can easily cause stomach wall injury. Why? Because pineapple contains quite strong proteolytic enzymes, if eaten on an empty stomach, it is easy to lose the stomach wall.
2. Precautions for eating oranges
1. It is not suitable to eat with radishes
When radishes enter the human body, they will quickly produce a substance called sulfate, which will 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.
2. Oranges and milk should not be eaten together.
protein in milk can easily react with fruit acid and vitamin C in oranges and solidify into blocks, which not only affects digestion and absorption, but also causes abdominal distension, abdominal pain, diarrhea and other symptoms. Therefore, it is not advisable to drink milk within 1 hour before and after eating oranges.
3. Old people should eat less
Old people with gastrointestinal, kidney and lung deficiency and cold constitution should not eat more, so as not to induce abdominal pain, soreness of waist and knees and other symptoms.
4. Don't eat those with yin deficiency constitution
Chinese medicine believes that oranges are warm and easy to get angry when eaten more, especially those with yin deficiency and yang excess constitution, so it is best to eat less, otherwise there will be symptoms such as sore mouth, dry mouth, dry throat and constipation. It is recommended to eat some oranges to avoid the symptoms of getting angry.
Children who are greedy and eat more oranges are prone to get angry. If children eat too many oranges and have the so-called "getting angry" symptoms, such as glossitis, periodontitis, pharyngitis, etc., they should stop eating for 1-2 weeks before eating.
5. Patients with gastrointestinal diseases should eat less
It is better for friends with gastrointestinal diseases to eat less oranges. Those with poor gastrointestinal function eat too many oranges, which is easy to cause gastrobezoars.