Disadvantages of kelp, what are the benefits of kelp?

Kelp is not suitable for everyone, patients with hyperthyroidism should not eat kelp, because kelp is rich in iodine, which will aggravate the condition; Pregnant women and nursing mothers should not eat too much kelp. This is because the iodine in kelp can enter the fetus and infant with blood circulation, causing thyroid dysfunction.

Don't drink tea immediately after eating kelp, don't drink tea immediately after eating fruit, and don't eat sour fruits right away, because kelp is rich in iron, and both foods can hinder the absorption of iron in the body.

1. Don't eat kelp as a staple food.

Kelp should not be used as a staple food for a long time, as excessive iodine intake will also have an impact on your health. Moreover, kelp contains a certain amount of arsenic, and excessive ingestion of arsenic can cause poisoning. Therefore, before eating kelp, it should be rinsed with water to dissolve the arsenic in water.

2. Kelp cannot be soaked for a long time.

Do not soak kelp for a long time before eating, because if the soaking time is too long, the nutrients in kelp, such as water-soluble vitamins and inorganic salts, will also be dissolved in water, and the nutritional value will be reduced. If the kelp is not as tough as if it has been boiled after being soaked in water, it means that it has deteriorated and can no longer be eaten. Traditional Chinese medicine believes that people with kelp cold, spleen and stomach deficiency and cold should avoid eating.

Kelp is a common food, and the advantage of eating more kelp is that it can prevent thyroid disease, and kelp can quickly remove radioactive substances from the human body and has an anti-radiation effect. In addition, there is also the effect of edema**, the disadvantage of eating kelp is that kelp contains high iodine elements, after eating more, the iodine content in the human body will exceed the standard, affecting health.

Kelp is a common seafood that is rich in a variety of nutrients, especially iodine, which has many benefits for human health. There are also some disadvantages to kelp that we need to be aware of. Let's discuss the disadvantages of kelp from different perspectives.

The iodine in kelp may cause thyroid problems. Although appropriate amounts of iodine are necessary for people with a normal thyroid function, consuming too much iodine can cause problems such as hyperthyroidism or thyroid enlargement. Especially for those who already have thyroid problems, excessive iodine intake may lead to worsening of symptoms.

Therefore, for this group of people, it is necessary to be especially cautious when consuming kelp.

Kelp contains a certain amount of sodium. Although sodium has important functions in the body, such as regulating water balance and maintaining neuromuscular conduction, consuming too much sodium can have negative health effects. High sodium intake is closely related to problems such as high blood pressure and cardiovascular disease.

And kelp, as a salty food, if consumed in large quantities, will increase sodium intake, which is an issue to be aware of for people with high blood pressure or people who are prone to cardiovascular disease.

Kelp contains some anticoagulant substances in it. Although these substances are not too problematic for normal human beings, they may cause certain effects on certain groups of people. For example, for those who already take anticoagulant medications or have a tendency to bleed, excessive consumption of kelp may exacerbate these problems.

Therefore, the intake of kelp should be limited while taking the drug or in case of bleeding tendency.

Kelp may also contain contaminants such as heavy metals. Due to the different levels of pollution in the marine environment, the degree of kelp pollution will also vary in different areas. Ingestion of too much pollutant kelp may have negative effects on human health.

Therefore, when buying and eating kelp, we should choose products from regular channels, and understand and judge their quality and quality.

Although kelp is rich in nutrients, it also has some disadvantages that we need to be aware of. Excessive intake of iodine may lead to thyroid problems; High sodium intake may have negative effects on cardiovascular health; The anticoagulant substances in kelp may affect certain populations; Contaminants in kelp can also pose a potential health threat. Therefore, when eating kelp, we should consume it in moderation and choose reasonably according to our own situation.

01 Kelp contains a lot of mineral elements, so there are many benefits of eating, kelp has the effects of softening and dispersing knots, reducing swelling and improving water, moisturizing and eliminating phlegm.

02 Kelp has a high nutritional value, it can supplement iodine and clean up intestinal garbage, detoxify and nourish the skin, it is rich in protein, amino acids, kelp polysaccharides, vitamins B1, C, D, niacin, carotene, riboflavin, mannitol, iodine, calcium, phosphorus, potassium oxide, cellulose and fucoidine.

03 Chlorophyll and trace elements iron and cobalt in kelp have the function of replenishing blood. Experts have found that the "kelp polysaccharides" in kelp can reduce blood cholesterol and triglycerides, prevent the formation and development of atherosclerotic plaques in the arterial vascular intima, and have anticoagulant effects. Adding some kelp to a meal containing animal fats and cooking it will cause fat to accumulate in the human body in the subcutaneous and muscle tissues, rather than in the heart, blood vessels and intestinal walls.

Therefore, regular consumption of kelp can prevent diseases such as arteriosclerosis, coronary heart disease, obesity, fundus hemorrhage, and cataracts. In addition, the fucoidine in kelp also has a blood pressure-lowering effect.

04 Although kelp has many benefits, kelp is rich in iodine, so if you eat too much kelp, it can cause symptoms such as goiter, panic, overeating, and increased blood pressure. Kelp cold can aggravate the symptoms of spleen and stomach deficiency, leading to stomach bloating, diarrhea and other adverse consequences. Everyone should still pay attention to the moderate diet.

1.Radiation resistance.

Kelp polysaccharides, an extract of kelp, have an anti-radiation effect due to the inhibition of apoptosis of immune cells.

2.Slows down aging.

Kelp is rich in calcium and iodine, which help in the synthesis of thyroxine, and the combination of these two elements can not only beautify, but also delay aging.

3.Strengthen the brain.

Kelp contains taurine, which plays an important role in the development and growth of children's brains. The brown surface layer of kelp also contains a glutamic acid that promotes children's development, which is 30 times higher than liver oil, which can strengthen the brain and help children develop healthily.

4.Gastrointestinal "scavenger".

Kelp is rich in fiber, which can remove waste and toxins from the intestines in a timely manner, so it can effectively prevent the occurrence of rectal cancer and constipation.

Kelp contains 60% fucoidan, which is an excellent dietary fiber, after being eaten by diabetics, it can delay the time of gastric emptying and food passing through the small intestine, so that even if the amount of insulin secretion is reduced, the blood sugar content will not rise, and achieve the purpose of diabetes.

Kelp can prevent cerebral blood vessels, reduce arteriosclerosis, prevent cardiovascular and cerebrovascular diseases, and has the effect of preventing cancer, because kelp has less calories and can increase the body's satiety.

The most prominent nutrition in kelp is iodine, and for some people with hyperthyroidism and thyroid nodules, it is better to eat less. However, for women in the second and third trimesters, iodine should still be supplemented, in addition, kelp is also rich in potassium, suitable for people with high blood pressure.