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Parasites such as Anisakis worms can infest raw fish. When ingested, they can cause anisakiasis, leading to symptoms like abdominal pain, nausea, and allergic reactions. Proper handling and freezing of fish can significantly reduce this risk. Freezing at -20°C for at least 24 hours is recommended to kill parasites before consumption.
Best Practices for Safe Consumption of Raw Fish
Eating raw fish, such as sashimi or sushi, inherently involves some level of risk. However, adopting best practices can greatly mitigate these dangers:
Buy from reputable sources: Choose trusted vendors who observe strict hygiene standards.
Immediate refrigeration: Keep raw fish in an insulated bag when shopping, and refrigerate or freeze promptly upon arrival.