Can blueberries turn black when they eat shit? If you eat blueberries, your stool may turn black. This is because blueberries are rich in blue and purple anthocyanins. If you eat a lot of blueberries, your stool will turn black. Generally speaking, after stopping using blueberry 1-2 days, your stool will return to normal color and will not continue to turn black.
If the stool continues to turn black after not eating blueberries, those who don't eat pig blood, duck blood, blood sausage and blood tonic drugs should consider upper gastrointestinal bleeding and go to the hospital for examination in time. Blood routine examination, fecal occult blood examination and gastrointestinal endoscopy can also be performed.
Ordinary diet should pay attention to regularity and moderation, no matter what food is too biased, food should be diversified, and attention should be paid to reasonable collocation. In short, eating blueberries is normal, so don't worry too much.
After eating blueberries, the stool is black and usually lasts for a day or two.
Although the stool may turn black after eating blueberries, it is only temporary. Generally speaking, after blueberry is digested and metabolized, the color of feces can return to normal, which is usually about 1-2 days.
If you have stopped eating blueberries and eaten other foods rich in pigments and iron, but the stool color has not recovered for a long time, you need to go to the hospital in time, and then rule out the possibility of gastrointestinal bleeding under the guidance of a doctor.
Precautions for eating blueberries 1, don't overdo it.
Blueberries have high nutritional value and edible value, and are deeply loved and welcomed by people. It is cold and should not be eaten more, so as not to increase the burden on the gastrointestinal tract, stimulate and cool the stomach, and cause stomach discomfort and diarrhea; In addition, blueberries contain a variety of organic acids. Excessive consumption is easy to stimulate the mucosa on the surface of teeth and make teeth sour. Therefore, excessive consumption of blueberries is not recommended in life.
2, diarrhea patients should not eat.
Blueberries are rich in vitamins and dietary fiber, and have a certain antidiarrheal effect. For diarrhea patients, eating too many blueberries will easily increase the burden on the gastrointestinal tract. Secondly, blueberries are cold and contain more potassium ions and dietary fiber. For diarrhea patients, eating blueberries can easily induce or aggravate the condition.
3, people with cold body should not eat.
Blueberries are cold, and excessive consumption may aggravate people's colds. For patients with colds and diarrhea, blueberries should not be eaten, otherwise it will easily induce or aggravate the illness, cause harm to health, and cause symptoms such as abdominal pain, diarrhea and stool discomfort.
4, diabetic people should not eat.
Blueberries contain a certain amount of fructose, which is easily absorbed by the human body, but it is easy for the human body to raise the blood sugar level after eating. Diabetic patients should not eat it, so as not to induce or aggravate the condition and pose a threat to health.