One early morning, Aunt Zhang started her daily routine as usual. As a person who cares about healthy eating, she always tries to incorporate a variety of nutritious foods into her diet. In this golden autumn, she is particularly fond of ripe persimmons, which are not only attractive in color, but also full of natural sweetness. However, a seemingly simple and healthy choice has unintended consequences for her. One day, on an empty stomach, she ate a few persimmons, and it didn't take long for her to feel discomfort in her abdomen, which ensued a series of health problems. All of this stems from a common but little-known problem - "stomach persimmon stone".
Persimmons: A treasure trove of nutrients beyond deliciousness
Persimmons, the fruit of this autumn season, are not only loved for their sweet taste, but are also considered a healthy food because of their rich nutritional value. However, the science of nutrition behind it is far more complex than the sweetness on the surface.
Rich in vitamins and minerals
Persimmon is an excellent source of vitamin C, an antioxidant that is essential for boosting the immune system and preventing colds. In addition to this, it also contains vitamin A, which is especially beneficial for vision care and helps maintain healthy skin and mucous membranes.
Cellulose: A natural ingredient that promotes digestion
The cellulose content in persimmons should not be ignored either. This insoluble fiber helps promote gut health and prevent constipation, while also having a positive effect on maintaining blood sugar levels and lowering cholesterol.
The power of antioxidants
The antioxidants contained in persimmons, such as β-carotene and lutein, fight free radical damage and help prevent cardiovascular disease and certain types of cancer. The presence of these nutrients makes persimmon not only a choice to satisfy the taste buds, but also a wise choice to maintain good health.
Minerals: Source of potassium and magnesium
Potassium is an essential mineral for maintaining heart health and normal blood pressure, and the potassium content in persimmons is particularly beneficial for cardiovascular health. The amount of magnesium is also not negligible, as it is essential for bone health, muscle function, and the proper functioning of the nervous system.
Be wary of the "invisible killer": the hidden danger of eating persimmons on an empty stomach
When enjoying the sweet taste of persimmons, few people realize that the wrong way to eat them can trigger health problems, especially on an empty stomach. Persimmons contain a high concentration of tannic acid and pectin, and when eating persimmons on an empty stomach, these components easily react with acidic substances in the stomach to form clots that are difficult to dissolve, the so-called "stomach persimmon stone".
The formation mechanism of "stomach persimmon stone".
The formation of "stomach persimmon stone" is a complex chemical reaction process. Under the action of gastric acid, tannic acid binds to proteins and other gastric substances to form a hard clot. These clots are not easily broken down by stomach acid, and long-term accumulation can cause symptoms such as abdominal pain, nausea, vomiting, and even medical intervention is required in severe cases.
Health risk extension
In addition to the risk of "stomach persimmon stones", consuming persimmons on an empty stomach may also cause other health problems. The tannic acid in persimmons can slow down the rate of stomach emptying, causing food to remain for too long, which in turn affects appetite and digestion and absorption, which may adversely affect gastrointestinal health in the long run.
In addition, the high sugar content of persimmons is absorbed in fasting conditions, which produces sharp fluctuations in blood sugar levels for a short period of time, which may not be a healthy choice for people with abnormal sugar metabolism.
Practical advice
Eat in moderation: Control the amount of persimmons you eat, even if you don't eat them on an empty stomach, excessive consumption may cause discomfort.
Diet: Try to consume persimmons after meals to reduce direct contact between stomach acid and tannins.
Individual differences: People with increased systemic arterial blood pressure or abnormal glucose metabolism should be cautious about eating persimmons and consult a doctor if necessary.
Wisdom to enjoy persimmons: how to avoid "stomach persimmon stones"
Timing of eating: After meals, not on an empty stomach
Persimmon is rich in tannic acid, and when it meets stomach acid in an empty stomach, it is easy to form an indigestible clot - commonly known as "stomach persimmon stone". To avoid this risk, it is recommended to consume persimmons after meals. At this point, other components in the food can interact with tannic acid, reducing the likelihood of clot formation.
Pairing: Avoid highly acidic foods
Persimmons are inherently more acidic, and eating them with other highly acidic foods (such as citrus, vinegar, etc.) may exacerbate gastric acid secretion and increase the risk of stomach upset. It is recommended to pair it with low-acid foods, such as bread and rice, to balance the pH of the plate.
Moderate amount: Master the amount of consumption
Consuming persimmons in moderation is the key to preventing stomach upset. It is recommended not to exceed 1-2 persimmons at a time, so as not to increase the burden on the stomach with excessive tannin intake. People with specific stomach diseases (e.g., gastritis, gastric ulcers) should be more cautious and consult a doctor before consuming if necessary.
Attention to special populations
Especially for those who already have a history of stomach diseases, such as gastritis and gastric ulcers, it is necessary to pay more attention to the amount and time of consumption of persimmons. In this case, tannic acid may cause further irritation to the already damaged gastric mucosa, so it is best to consult with a medical professional before enjoying persimmons to ensure that there are no adverse health effects.