What should not be eaten with persimmons?

Jan 09, 2025 Source: Cainiu Health
Dr. Yang Ziqi
Introduction
In general, there is no strict rule about "foods that cannot be eaten with persimmons." However, caution is advised when consuming them with kelp, white liquor, sweet potatoes, crabs, spinach, and similar items, and it is best to avoid eating large quantities of these together. Kelp contains high levels of calcium, and the tannic acid in persimmons can combine with calcium to form insoluble compounds, which may interfere with calcium absorption and potentially cause gastrointestinal discomfort, such as gastric stones.

Generally speaking, there is no strict rule about "what persimmons cannot be eaten with." However, caution should be exercised when consuming them with kelp, white liquor, sweet potatoes, crabs, spinach, etc., and it is advisable to avoid consuming large quantities of these foods together. The specific reasons are as follows:

1. Kelp

Kelp contains high levels of calcium, while persimmons contain tannic acid. Tannic acid can combine with calcium to form insoluble compounds, which not only affect calcium absorption but may also cause gastrointestinal discomfort, such as gastric stones.

2. White Liquor

Eating persimmons after drinking alcohol or consuming them together may irritate the gastric mucosa. When tannic acid in persimmons comes into contact with alcohol, it may produce substances that are detrimental to digestion and cause stomach discomfort.

3. Sweet Potatoes

Consuming persimmons together with sweet potatoes may lead to gastrointestinal discomfort. Sweet potatoes produce large amounts of carbon dioxide gas in the stomach, and the tannic acid in persimmons may react with it, increasing the burden on the stomach and causing bloating and stomach pain.

4. Crabs

Persimmons contain a high amount of tannic acid, while crabs are rich in protein. When consumed together, tannic acid may combine with protein to form coagulated substances that are difficult to digest, potentially causing indigestion or symptoms such as abdominal pain and nausea.

5. Spinach

Spinach contains oxalic acid, which can combine with tannic acid from persimmons in the intestines to form insoluble precipitates like calcium oxalate. These precipitates may interfere with the absorption of calcium and other minerals. Long-term and large-scale consumption of these foods together may lead to calcium deficiency.

In daily diets, it is advisable to separate the consumption time of these foods and avoid simultaneous intake to reduce potential health risks.

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