Why Can Homemade Wine Cause Poisoning?

In general, poisoning from homemade wine may be caused by factors such as non-edible grape varieties, improper handling, inadequate storage conditions, pesticide residues, or contamination with toxic substances. Improvements should be made according to specific circumstances. The detailed analysis is as follows:

1. Non-edible grape varieties

Certain grape varieties may be unsuitable for consumption or contain toxic parts. When growing grapes at home, if non-edible varieties are selected or if certain toxic parts—such as vines or seeds—are not recognized and accidentally ingested, poisoning may occur. Therefore, it is recommended to purchase grapes from正规 channels.

2. Improper handling

Improper practices during cultivation or harvesting may also lead to poisoning from homemade wine. For example, if grapes are not properly disinfected or cut, their surfaces may retain bacteria, parasites, mold, or other microorganisms, which could cause food poisoning when consumed. Therefore, strict production standards must be followed during preparation.

3. Inadequate storage conditions

If homemade wine or grapes are stored under inappropriate temperature, humidity, or ventilation conditions, mold growth, spoilage, or bacterial contamination may occur. Consuming contaminated or spoiled grapes may lead to symptoms of food poisoning. Therefore, appropriate storage locations should be chosen.

4. Pesticide residues

If pesticides are used during grape cultivation or harvesting and are not applied according to correct instructions or safety intervals, pesticide residues may remain on the grape surface. Ingestion of such grapes may result in poisoning. Therefore, grapes should be thoroughly washed before making homemade wine.

5. Contamination with toxic substances

Homemade grapes may become contaminated with toxic substances, such as polluted water sources, toxic soil materials, or nearby poisonous plants. These contaminants may enter the grapes through soil, air, or surrounding environmental exposure, potentially causing poisoning in severe cases. In such situations, prompt medical attention is required.

To avoid harm to the body, it is recommended to harvest or purchase grapes from正规 sources. If any abnormalities or symptoms of poisoning occur, seek immediate medical attention and inform the doctor, who will provide appropriate treatment based on the specific situation.