Sihaiwang: blueberry fruit is rich in nutrients. It not only has a good nutritional and health care function, but also has the functions of preventing brain nerve aging, strengthening heart, anti-cancer and softening blood vessels, enhancing human body immunity and so on. Blueberry is the God of eye protection. It can protect eyesight, prevent eye diseases, relieve fatigue and eat more.
Will your tongue turn black when you eat blueberries so much? Your tongue may turn black when you eat blueberries. Blueberries are rich in anthocyanins. After eating, they will easily adhere to the tongue, and the tongue will turn black. Let's take a look at it in detail!
Does eating blueberry make your tongue black
Maybe.
Blueberry is rich in anthocyanin, which is a kind of water-soluble pigment. The color changes with the acidity and alkalinity of the liquid. In acid environment, it is red, and in alkaline environment, it is blue.
If the pH value of saliva in your mouth is greater than 7, it is alkalescent. If you eat more blueberries, you may have blue slowly turning into black. If you eat a lot of blueberries, your tongue may turn black.
How to eat blueberry with black tongue
The anthocyanin in blueberry is a kind of water-soluble pigment, which is easy to dissolve in water. Therefore, drinking some water in time can help dilute anthocyanin, and then relieve the blackening of tongue.
2. Brush your teeth and rinse your mouth
Brushing and gargling can remove the pigment on the tongue faster. If possible, it is recommended to brush your teeth quickly. If there is no condition, it is recommended to drink more water to gargle.
3. Rinse your mouth with baking soda
Baking soda has a certain adsorption effect, which can absorb the pigment on the tongue. Therefore, if you have baking soda at home, you can mix some water to rinse your mouth.
4. Gargle with mouthwash
Now there is a professional mouthwash on the market, which has a strong ability to clean the mouth. Usually, you can prepare a small bottle of mouthwash on your body. After eating, you can drink a small mouthwash, which is good.
How to avoid eating blueberries and blackening your tongue
Moderate consumption.
Now there is no general amount of consumption of blueberries, the tongue is not easy to turn black, just a little red or blue, it is recommended to eat about 10-20 a day.
How long does it take to get back to normal after eating blueberry
Usually after the next day.
The anthocyanin in blueberry will not be attached to the tongue for a long time. Generally, the color will gradually fade after the treatment of drinking water and gargling. Generally, the color of the tongue will return to normal the next day.
What to pay attention to when eating blueberries
1. Should not be eaten on an empty stomach. The acid substances in blueberry can promote the secretion of gastric acid, increase the acid in the stomach, and cause stomach discomfort.
2. People with diarrhea should eat with caution. Blueberry is cool and can moisten the intestines to a certain extent. For diarrhea sufferers, eating blueberry may cause diarrhea and aggravate gastrointestinal discomfort.
3. Eat with caution if you are cold. Blueberry is cool and easy to gather cold air in the body, which aggravates the cold air in the body and is not conducive to the conditioning of the body.
4. People with cold and wind eat less. People with cold and wind should not eat cold food in their diet. Blueberry is a kind of cool fruit, which is not conducive to the recovery of the body.
5. Diabetes patients eat less. Blueberry contains a certain amount of sugar, which is easy to be absorbed by the human body and is not conducive to the control of blood sugar.