Fresh fruits and vegetables can also carry parasites when grown or washed with contaminated water. Eggs and cysts cling to produce, especially items eaten raw. Infections may cause prolonged digestive distress, nutrient loss, or complications during pregnancy. Unpasteurized dairy products pose similar risks, as parasites can survive cold storage and cross the placenta in pregnant individuals.
Water is one of the most underestimated sources of infection. Unsafe drinking water, ice, or produce washed in contaminated water can introduce parasites that resist standard treatment. Protection relies on awareness rather than fear. Consistent habits like proper cooking, careful washing, pasteurization, and safe water choices greatly reduce risk and protect long-term health.
