In life, kelp is a relatively common food, many people will often use it to stew, so that the nutrients in the kelp can be played out. When eating kelp, there are many people will throw away the kelp head, and some people eat kelp directly, so that the kelp head is also two extremes, and some people have a great impact on the body because they often eat kelp. Then what are the dangers of sea defense?

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One, kelp is known as "sea vegetables", "long life vegetable", "iodine-containing champions", is a kind of aquatic products with high nutritional value, contains a large number of iodine, zinc and other trace elements, on the promotion of human digestion and Lower three high is very good. Especially pregnant women, but kelp with tape flavor is not very good, now this bad environmental pollution is so serious, is bound to spread to the sea water, so the content of heavy metals in seafood will be slightly higher, more eat kelp with tape will cause symptoms of heavy metal poisoning, such as gout, etc., and the serious will also cause damage to various parts of the human body organs. As life eaten kelp, the surface of its head will have a thick layer of salt particles wrapped, may cause harm to the human body.

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2. According to the measurement results, every 100 grams of seaweed root contains 135 micrograms of aluminum, while the leaves of seaweed is 5.7 micrograms. Although seaweed root has a higher nutritional value than seaweed leaves, it also has a higher aluminum content. Although aluminum is a low-toxicity metal element that does not normally cause acute poisoning, long-term consumption can be harmful to the human body and cause a variety of diseases. In terms of nutrition, aluminum is not a trace element required by the human body, but it is not a toxic element either. Aluminum is widely found in a variety of human foods. The average person consumes 20-30 mg per day from a normal diet, which is more than the average intake of trace elements. Despite the high intake of aluminum, the absorption rate is very low. If the body consumes only 10-15% aluminum, wouldn't our bodies become aluminum? Most or all of the aluminum that enters the body is excreted, which is why there is no aluminum poisoning.

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3. If excessive consumption of seaweed head for a long time will cause poisoning, on the one hand, because excessive consumption of a certain element is easy to accumulate in the body, on the other hand, because of one of the elements in the body in excess, it is easy to break the balance of the various elements in the body, so that certain elements, or even poisonous elements absorption increased, while other elements absorption decreased or discharged increased, thus lead to poisoning, iron deficiency anemia or disease.