The advantages and disadvantages of eating more seaweed

The rich material living standards in modern life enable people to enjoy a variety of delicious delicacies, among which seafood is the most popular one. Seafood, mainly seaweed and beltworms, has brought great benefits to people's lives. Because seaweed is an excellent ingredient for nourishing the body and replenishing nutrition, but what are the advantages and disadvantages of eating more seaweed? Let’s take a look at the explanation below.

Benefits of eating seaweed:

1. Lowers Cholesterol

Every 100 grams of seaweed contains 27.3 grams of dietary fiber. Nutrition experts point out that when the dietary fiber in food reaches 15 to 30 grams, it can effectively reduce the content of "bad" cholesterol in the human body. Lowers blood pressure Nori is a food that is high in potassium and low in sodium. The main function of potassium is to promote the excretion of sodium, reduce blood volume and lower blood pressure. It can also soften blood vessels and lower blood pressure.

2. Clear away heat and promote diuresis

The mannitol in seaweed is a natural diuretic with significant effects of clearing heat and promoting diuresis, and can be used as a supplementary food for the treatment of edema.

3. Improve night blindness

Nori is rich in carotene and vitamin A. Carotene is converted into vitamin A by the human body, which can maintain the health of eyes and skin and improve night blindness.

4. Calcium supplement

Nori is rich in calcium, which is the main mineral component of bone tissue. Therefore, eating nori regularly can supplement calcium and promote the growth of bones and teeth.

5. Relieve stomach symptoms

Vitamin C helps treat stomach ulcers. The anti-cancer substance vitamin U in seaweed is 70 times that of cabbage, so eating seaweed regularly can prevent stomach cancer.

Disadvantages of eating too much seaweed:

Eating too much can increase the risk of hyperthyroidism

The iodine content of seaweed is more than 4 times higher than that of ordinary food and nearly 400 times higher than that of vegetables. On average, every two grams of seaweed (about two small packets of instant seaweed) contains 87 micrograms of iodine, and some contain as much as 148 micrograms. According to the standards of the World Health Organization, the iodine content of every two grams of seaweed far exceeds the daily requirement of an adult. Excessive consumption of iodine can lead to hyperthyroidism.