Adults can cause hyperthyroidism, which is commonly known as big neck disease.

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What are the diseases caused by iodine deficiency?

Symptoms, prevention, and sources of iodine deficiency

Iodine is a mineral element that maintains the normal physiological function of the human body and is extremely important for the growth of our entire body, the development of our mind, and our long-term health. Iodine is also a substance that promotes the normal secretion of thyroid hormones by the thyroid gland. Iodine exists in all parts of the human body, but the most intensive places are the kidneys, the cortical glands, the ovaries, and the thyroid gland

1. Symptoms caused by iodine deficiency

Iodine deficiency has a regional characteristic, which is due to the fact that inland mountainous areas far away from the sea have a low content of iodine in the soil and the water, and the iodine content of foods in the area is not high, so that the inhabitants are more prone to goiter. are more prone to goiter, hence the term endemic goiter. A large neck, i.e. goiter, is a typical symptom of extreme iodine deficiency. When iodine deficiency is not severe, there are no symptoms in appearance, but only a slight pressure in the neck. Although it is slight but it should be noticed or it continues to worsen. To check how much iodine in our body, can be measured by a blood test, normal people did not 100 milliliters of blood containing iodine 5 to 8 mg, if the iodine content is less than 4 mg, indicating that iodine deficiency. If a pregnant woman is deficient in iodine, it will greatly affect the fetus. It is possible to produce mentally retarded fetus, or physical development is impaired.

Iodine deficiency seriously affects the normal development of children, manifested as mental retardation (i.e., mentally retarded), deafness, dwarfism, and growth arrest (i.e., dwarfism), which are the consequences of severe iodine deficiency.

2, the prevention of iodine deficiency disorders

Iodine can prevent the hazards of radiation dust, countries are constantly testing nuclear and atomic devices, the Earth is constantly rotating, so the radiation produced by these and a short period of time will spread throughout the world. If we take a certain amount of iodine can resist radiation dust. It is not enough to eat iodized salt. The U.S. Food and Drug Administration's intake of iodine is no more than 0.15 milligrams per day. Experts say that to achieve the amount to resist radiation dust, you need to eat 10 milligrams per day. China's Nutrition Society has determined that the safe intake of iodine is 150 to 200 micrograms per person per day, with no more than 1,000 micrograms per day as easy.

3, the source of iodine element

The main source of iodine is the ocean, in addition to seafood, the general food iodine content is very small, and iodine is not contained in freshwater fish. Iodine is widely available in seafood and iodine-rich soil growth food, such as kelp, seaweed and hairy vegetables with high iodine content. Sea fish, shrimp, dried scallops, sea cucumbers, etc. are also high in iodine. Since iodine mainly comes from the ocean, so the risk of iodine deficiency in China's mainland residents is very high, and the general land food contains little iodine. And there are not many opportunities to eat seafood. Therefore, especially infants and young children, adolescents, women during pregnancy, breastfeeding women, menopausal women, especially to pay attention to the intake of iodine.

Additional:

Nutrients

Main functions

Symptoms in case of deficiency

Foods with high levels

Iodine

*Withering

*Preventing and treating goitre

*Making the skin, hair, and nails healthy

*Promoting the child's physical and intellectual development

*Let fat burn, prevent obesity

*Mental weakness, slow reaction

*Enlarged thyroid gland

*Skin, hair loss of luster

*Children's physical and intellectual development is slow

*Easy to be obese

*Seaweed, seaweed, and other seafood

iodine deficiency will get The big neck disease, eat more iodine will get what disease

kelp, seaweed, these seafood are rich in iodine, the ancient people also have to get goiter, but that time the disease is not called this name only.

Symptoms of lack of iodine and potassium, there will be what disease

Potassium is an important trace element in the body, mainly stored in the cell, it and extracellular sodium synergistically play a role in maintaining the normal osmotic pressure inside and outside of the cell and the role of acid-base balance, and can maintain the normal function of the nerves and muscles. In particular, it can play a role in the normal movement of the heart muscle. Therefore, if the human body is deficient in potassium, it will make people feel tired and weak, mental and physical strength decline, and heat resistance will be reduced. A severe potassium deficiency will lead to cardiac arrhythmia and generalized muscle weakness. Therefore, it is important to pay attention to the intake of potassium from the diet in summer, and the first choice of potassium supplement is to drink tea. Tea is rich in potassium, to drink more tea; the second foot to eat more potassium-containing legumes, such as green beans, black beans, adzuki beans, mung beans, fava beans, etc.; once again is vegetables and watercress, parsley and bananas, citrus and so on; in addition, corn, sweet potatoes, as well as milk, chicken, carp, yellowtail, etc., the potassium content of the amount of not less. Therefore, people in the sweaty back of the hot summer appropriate to eat more - some potassium-containing foods, so that people are energetic. If the human body lacks electrolytes, many physiological functions will be stopped, and the balance of water and acid-base quality of the human body will also be destroyed. Potassium helps the heart to maintain a regular heartbeat and assists in stabilizing blood pressure. Functions of Potassium: Potassium is one of the more abundant substances in the body. Most of it is found inside the cells and is coordinated with the extracellular fluid to maintain the acid-base balance of the blood and body fluids, as well as to maintain the water balance and osmotic pressure in the body. The rest of the potassium is dispersed and stored in the nerves, blood cells and muscles. The most important function of sodium, potassium and chloride is to maintain the balance of water and pH in the body. Effects of Potassium Deficiency on the Body: Chronic potassium deficiency may cause symptoms such as arrhythmia, abnormal nerve conduction, and vomiting. If you lose a lot of water (e.g. diarrhea and very heavy sweating), in addition to replenishing water, you should also replenish electrolytes. If you only replenish a lot of water without replenishing electrolytes, you will suffer from weakness, cramps, vomiting and diarrhea, and other symptoms of "exhaustion". Sources: Meat, milk, cheese Fresh fruits and vegetables, oranges, raisins, potatoes, bananas, winter melon Bananas contain the most potassium. Recommended potassium intake: Potassium should not be consumed in excess or it will cause sodium loss and deficiency. Long-term use of antibiotics, diuretics, salt intake is too high, must be more intake of potassium.