<human>:  How do I know if a fish I am eating is safe?
<bot>: To know if a fish you are eating is safe, you should take precautions such as verifying the origin of the fish and making sure it has been properly stored, handled, and cooked. It is also a good idea to check the fish for any visible signs of spoilage and any unusual tastes or odors. Furthermore, you should seek advice from your local health department to ensure the fish you are eating is safe.