The Impact of Eating Grapes After Consuming River Crabs: Considerations and Risks

October 13, 2023

Fall is a good time to eat river crabs and enjoy autumn chrysanthemums. River crabs have high levels of protein and cholesterol. Many people eat some fruits after eating river crabs to relieve greasiness. However, there are many dietary taboos when eating river crabs, so it is important to pay attention to the choice of fruits after the meal. Can we eat grapes after eating river crabs?

Can we eat grapes after eating river crabs?

It is not recommended to eat grapes when eating river crabs. Eating a small amount of grapes is generally not a problem, but if you frequently or excessively eat grapes while eating river crabs, there may be conflicts in terms of nutrition and health. Overeating grapes can cause discomfort to the body, so it is best not to eat them.

Why should we avoid eating grapes when eating river crabs?

Can cause indigestion

Grapes contain tannic acid, and river crabs are high-protein aquatic foods. Tannic acid can easily form clumps with proteins in the human body, resulting in substances that are difficult to digest and absorb. This can cause indigestion and may even lead to the formation of gastric stones.

May cause diarrhea

River crabs have a cold nature, while grapes are fruits that aid digestion and have a laxative effect. Eating grapes together with river crabs, especially in large quantities, can stimulate the intestines and stomach, causing symptoms such as diarrhea.

May trigger cold symptoms

People with poor spleen and stomach function and symptoms of yang deficiency should not eat a lot of river crabs, let alone eat grapes while eating river crabs. River crabs have a cold nature, and for those with spleen and stomach yang deficiency, they are already a kind of stimulation. Eating grapes, which further weaken the body, can aggravate weakness and trigger cold symptoms.

May cause poisoning

Grapes are rich in vitamin C, while river crabs contain arsenic pentoxide. Arsenic pentoxide itself is non-toxic when consumed by humans, but when it encounters vitamin C, it is reduced to arsenic trioxide, commonly known as arsenic. Small amounts of arsenic do not cause harm to the body, but it is important to note not to eat too much, as excessive consumption can lead to poisoning.

Tips

If you experience mild symptoms such as slight diarrhea after eating river crabs and a small amount of grapes, drink plenty of water, rest more, and in severe cases, induce vomiting and seek medical attention promptly. However, in general, there should not be significant adverse reactions when eating a small amount of grapes after eating river crabs.

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