the toxicity of barracuda is only toxic when it is eaten 5 grams. To say that barracuda is toxic means that it contains a toxic substance called ciguatoxin, which is mainly distributed in fish head, viscera and genitals. Neither high temperature nor freezing can destroy the toxicity. Ciguatoxin is an acquired toxin, not a toxin produced by the fish itself, so it cannot be said that barracuda contains these toxins in a general way. However, if barracuda contains these ciguatoxin, it will be poisoned 2-1 hours after eating.

The barracuda contains many nutrients such as protein, vitamins and trace elements, which have high nutritional value.

1. For people with cold stomach, eating it can warm the stomach.

2. Because it contains a lot of vitamins, it is of great benefit to some people with eye diseases.

3. It is also very beneficial for some people with wind deficiency and headache.

4. It is also very effective for some patients with hypertension, which can effectively reduce the increase of blood pressure.