Why is it safe for humans to consume angelfish?

Angelfish, particularly those from aquaculture, are generally safe for human consumption as they are raised in controlled environments, reducing the risk of parasites and contaminants. They are also low in Mercury and other harmful substances compared to larger fish species. However, it's important to ensure that the fish is sourced from reputable suppliers and properly cooked to eliminate any potential bacteria. Always check local guidelines and advisories regarding fish consumption.