The extract of kelp has anti-radiation effect because it inhibits immune cell apoptosis.

Taboos for eating kelp:

1, don't drink tea (tea contains tannic acid) or eat sour fruit (sour fruit contains vegetable acid) immediately after eating kelp. Because kelp is rich in iron, the above two foods will hinder the absorption of iron in the body.

2. Hyperthyroidism patients should not eat kelp, because the iodine content in kelp is rich, which will aggravate the condition.

3. Pregnant women and lactating women should not eat more kelp. This is because iodine in kelp can enter the fetus and baby with blood circulation, causing thyroid dysfunction. As long as pregnant women ensure to eat kelp 1-2 times a week, they can meet the demand for iodine during pregnancy. The arsenic content in kelp is also very high, reaching 35-50 mg/kg, which is caused by seawater pollution.

Arsenic and arsenic compounds are toxic, and trivalent arsenic (such as arsenic) is the most toxic. Although pentavalent arsenic is less toxic, it can still be converted into trivalent arsenic in human body.

Kelp is a kind of vegetable with high nutritional value and has certain medicinal value.

It is rich in mineral elements such as iodine. Kelp is low in calories, moderate in protein content and rich in minerals. It is found that kelp has many biological functions, such as lowering blood fat, lowering blood sugar, regulating immunity, anticoagulation, anti-tumor, lead excretion, detoxification, anti-oxidation and so on.

Kelp is a large marine brown algae growing in low-temperature seawater. It is an edible seaweed and can be used for cooking methods such as mixing, burning, stewing and stewing.

Kelp, brown algae, Laminariaceae. The sporophyte is large, brown, flat, ringed, up to 20 m long, divided into leaves, stalks and fixators, which are in the form of pseudoroots. The leaf is composed of epidermis, cortex and marrow, and there are sporangia in the lower part of the leaf. It has a mucus cavity, which can secrete slippery substances. A tree-like branch of a fixture used to fix rocks to the seabed.

Growing in seawater with low water temperature. It is widely planted in the northern coastal areas of China and the coastal areas of Zhejiang and Fujian, and its output ranks first in the world. Rich in fucoidan and iodine, it can be used to eat and extract iodine, fucoidan, mannitol and other industrial raw materials. Its leaflike body can be used as medicine.

Extended data:

Radiation refers to the phenomenon that a part of electromagnetic energy from the field source propagates away from the field source and then returns to the field source. Energy propagates outward in the form of electromagnetic waves or particles (such as alpha particles and beta particles).

All objects in nature always transfer heat in the form of electromagnetic waves and particles as long as the temperature is above absolute zero. This way of transmitting energy is called radiation. Radiation energy radiates linearly in all directions from a radiation source. The energy released by an object through radiation is called radiant energy. Radiation is calculated in roentgen (r) per hour.

An important feature of radiation is "equivalence". Objects (gases) radiate outward regardless of temperature. Object A can radiate to object B, and object B can also radiate to object A. This term is usually used for ionizing radiation. Radiation itself is a neutral word, but the radiation of some substances may bring harm.

References:

People's Network-What food can you eat to discharge radiation?