Modern scientific research has found that fish contain two types of unsaturated fatty acids, namely docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA).These unsaturated fatty acids are very beneficial for cleaning and softening blood vessels.They also help lower cholesterol levels, improve brain health, and delay aging.DHA and EPA have higher contents in fish oil than in meat, with the latter being more concentrated in the fish head.From this perspective, eating more fish heads can indeed benefit human health.Experts also point out that gills are not only respiratory organs for fish but also an important detoxification organ, which is why people usually remove them when eating fish.Under normal circumstances, toxins do not exist in fish heads, making it safe to eat them.However, due to recent overall environmental deterioration leading to water and ecological chain pollution, as well as some farmers adding chemical substances to feed, harmful substances may accumulate in the bodies of fish and potentially in their heads.

To ensure safety when consuming, consumers should try to purchase fresh fish and other aquatic products from regulated markets or certified stores.Additionally, it is better to eat fish heads at reputable restaurants rather than roadside stalls.It's particularly important to note that while eating more fish heads can be beneficial for health, this doesn't mean one should only consume them without the meat.Fish meat contains abundant protein, with easily absorbable amino acids, making it highly nutritious as well.

Moreover, there are significant amounts of parasites in fish heads, so they must be cooked thoroughly; you should never eat them raw, especially when having hotpot.In fishproteincontent, not only is it abundant, but it also contains a lot of amino acids that are easily absorbed by the human body, which is also very nutritious.

In addition, there are a lot of parasites in fish heads, so it is very important to cook fish heads thoroughly, especially when eatinghot potand pay attention to this.