1, food that can't be eaten on an empty stomach
First, milk, soybean milk
These two foods contain a lot of protein. If you drink it on an empty stomach, protein will be "forced" to convert it into heat energy and consume it, which will not play a nourishing role. The correct way to drink it is to eat it with snacks, cakes and other foods containing flour, or drink it two hours after meals or before going to bed.
Second, yogurt.
Drinking yogurt on an empty stomach will weaken the health care function of yogurt, and drinking it two hours after meals or before going to bed can not only nourish health care, promote digestion, but also exhaust and relieve constipation.
Third, liquor.
Drinking alcohol on an empty stomach will stimulate the gastric mucosa, which will easily cause gastritis, gastric ulcer and other diseases for a long time. In addition, when people are on an empty stomach, their blood sugar is low. At this time, drinking alcohol will lead to hypoglycemia, brain tissue dysfunction due to insufficient glucose supply, dizziness, palpitation, cold sweat and hunger, and hypoglycemia coma will occur in severe cases.
Fourth, tea.
Drinking tea on an empty stomach will dilute gastric juice, reduce digestive function, and also cause "tea drunkenness", which is characterized by palpitation, dizziness, headache, fatigue and instability.
Five, sugar
Sugar is a kind of food that is easy to digest and absorb. If you eat a lot of sugar on an empty stomach, the human body can't secrete enough insulin to maintain the normal value of blood sugar in a short time, so the sudden increase of blood sugar in the blood will easily lead to eye diseases. Moreover, sugar is an acidic food, and eating sugar on an empty stomach will also destroy the acid-base balance and the balance of various microorganisms in the body, which is not good for the health.
Sixth, persimmons.
Contains persimmon gum, pectin, tannic acid and ellagic acid, and has strong convergence. When the stomach is empty, it encounters strong gastric acid, which is easy to combine with gastric acid and condense into insoluble lumps. Small lumps can be discharged with feces. If they form large lumps, it is easy to cause "stomach persimmon disease", which is called "persimmon disease" in Chinese medicine.
Seven, tomatoes
It contains a lot of pectin, persimmon gum phenol, soluble astringent and other ingredients, which easily reacts with gastric acid and condenses into insoluble blocks. These lumps will block the pylorus at the outlet of the stomach, increase the pressure in the stomach, cause the stomach to expand and make people feel pain.
Eight, bananas
Bananas have higher magnesium content. Eating bananas on an empty stomach will suddenly increase the magnesium in the human body, destroy the balance of magnesium and calcium in human blood, inhibit the cardiovascular system, and be harmful to health.
Nine, hawthorn, orange
It contains a lot of organic acids, fruit acids, maslinic acid, citric acid and so on. If you eat on an empty stomach, your stomach acid will increase sharply, causing adverse stimulation to the gastric mucosa, making your stomach full, belching and spitting sour water.
Eleven, sugar cane, fresh litchi
Don't eat too much sugar cane or fresh litchi on an empty stomach, or you will have a "hyperosmotic coma" due to excessive high sugar suddenly infiltrating into the body.
Twelve, garlic
Garlic contains strong irritant allicin. Eating garlic on an empty stomach will strongly stimulate gastric mucosa and intestinal wall, causing gastrointestinal spasm and colic.
Thirteen, sweet potato
Sweet potato contains tannin and gum, which will stimulate the gastric wall to secrete more gastric acid, causing heartburn and other discomfort.
Fourteen, cold drinks
Drinking all kinds of frozen food on an empty stomach will stimulate gastrointestinal contracture, lead to various enzymatic chemical reactions disorder, and induce gastrointestinal diseases over time. Women's menstrual period, menstruation will also be disordered.
2. Can I run on an empty stomach in the morning?
1, how about running on an empty stomach in the morning?
Running in the morning on an empty stomach does more harm than good.
Morning running itself can help improve work efficiency during the day, promote weight loss, improve sleep and keep fit. Running on an empty stomach in the morning will lead to serious consequences such as hypoglycemia and anemia because of insufficient nutrition supply for one night. If you need to run on an empty stomach in the morning, avoid running on an empty stomach every day.
2. The benefits of running on an empty stomach in the morning
The biggest advantage of running on an empty stomach in the morning is that it can help reduce fat. Because after a night's consumption, your glycogen reserves are almost consumed in the morning, so if you run aerobic on an empty stomach at this time. The body will directly use fat and protein for energy supply, which will help accelerate the decomposition and consumption of accumulated fat in the body, thus helping to lose weight.
3. Disadvantages of running on an empty stomach in the morning
Running on an empty stomach in the morning has more disadvantages. Running on an empty stomach will lead to a significant increase in free fatty acids in human blood. If there are too many free fatty acids, there will be "poisons" that damage the myocardium, which will often lead to abnormal heart rhythm and even sudden death.
In addition, when running on an empty stomach, the blood sugar in the body is too low, and the body can't get energy in time, which is prone to dizziness, dizziness and fainting. , will greatly reduce the intensity of exercise, can not effectively achieve the purpose of exercise.
4. What if you don't run on an empty stomach in the morning?
If you get up in the morning and run after 1 hour, you must eat something. You need to eat food with 200~300 kilocalories, such as bananas, raisins and sports drinks rich in carbohydrates. And warm up half an hour after dinner and start running in the morning.