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Because it grows in swamps and paddy fields, water chestnut is highly susceptible to worms and harmful bacteria. Eating it raw can cause digestive illness, especially in people with weaker stomachs.
2. Water Celery
This plant thrives in damp, muddy environments, which makes it a potential carrier of liver flukes. Consuming it raw increases the risk of diseases that can spread from livestock to humans.
3. ArrowheadOften eaten raw for its sweet, nutty taste, water caltrop can harbor worms that lead to stomach pain, diarrhea, and even anemia if consumed without proper cooking.
5. Lotus Root
Grown in muddy ponds, lotus root may be contaminated with schistosome eggs and other parasites. Eating it raw allows these organisms to cling to the intestines, potentially causing ulcers, diarrhea, and digestive disorders.
How to Prevent Parasite Infections
How to Prevent Parasite Infections
Wash thoroughly: Rinse vegetables under running water, and soak them several times in diluted saltwater or clean water.
Scrub carefully: Vegetables with grooves or fine hairs should be brushed clean. Peel root vegetables before cooking.