Haihong, as a kind of nutritious and delicious seafood, can be eaten without warning. Generally, Haihong should not use a toxic algae from March to June. The toxicity of these algae is deposited in Haihong, which will cause human poisoning after being eaten by humans. At this time of the year, many people are poisoned by eating excessive toxic Haihong. Generally, around September, the toxins in the sea rainbow will meet the safety standards and can be eaten. So we just have to wait patiently for the toxins in Haihong to reach the safety standard.
The snail is also seafood, but it can't be eaten all the time. Although it is sold in many places, it is illegal to sell it, and it may even be sentenced in serious cases. Because the snail may contain dolphin toxin, which may cause serious consequences and lead to human death, and there is no special detoxification drug at present, the relevant state departments stipulate that any food production and business operation unit may not purchase, process and sell the snail.
Weaving snail is also called sea snail, white snail and so on. Mainly distributed in coastal areas of Zhejiang, Fujian and Guangdong. The shape of the snail is generally characterized by a slender and sharp tail, which looks like a cone and is about the size of a fingernail. The shell surface is generally purple-brown or red-yellow, and the body is pale yellow. Every year, there are many areas in our country that are poisoned by eating the snail. Many people still take chances or try to eat it early, and even some areas still keep the custom of eating the snail. This behavior brings great hidden dangers to food hygiene and safety. Since 20 12, the Ministry of Health has issued a notice prohibiting the sale and consumption of snails, but there are still many unscrupulous merchants selling snails for petty profits.