1, which is more suitable for patients with goiter, edema, chronic bronchitis, cough, bile, gonorrhea, beriberi, hypertension, early lung disease, cardiovascular diseases and various lumps and hyperplasia.

2, it is not suitable to eat more, the digestive function is not good, and the plants are deficient in spleen and eat less, which can cause diarrhea; Fasting for patients with abdominal pain and diarrhea; Use with caution in patients with lobular hyperplasia of breast and various tumors; People with spleen and stomach deficiency and cold should not eat.

Porphyra is a kind of seafood that is relatively simple to eat. It has many nutritional values, such as rich in iodine, amino acids, protein and so on. It also has a certain preventive effect on some diseases that the body is prone to. But if you eat unreasonably, it will also bring some discomfort to your body. Let's learn about the main benefits and dietary taboos of laver.

Edible mesophyll algae of laver. Seaweed is rich in nutrition, with more protein than kelp, and more carotene and riboflavin.

Every 1.4g of dried laver, protein 24-2.6g, fat 3 1-50g, carbohydrate 0.9g, calcium 330mg, phosphorus 440mg, iron 3.2g, carotene 1.23mg, riboflavin 2.07mg and nicotinic acid 5./kloc-.

1, protein and amino acids are bioactive substances in algae, which are very important for plant life activities. Generally, the protein content of edible laver is 24%-28%, which is much higher than that of ordinary vegetables, and there are many essential amino acids.

Porphyra protein is composed of neutral amino acids such as alanine, aspartic acid, glutamic acid, glycine and proline, which are not the characteristics of all land vegetables.

2. Compared with terrestrial plants, the fat content of laver is lower, mostly below 1%. In the fat of laver, the saturated fatty acid of palmitic acid accounts for the vast majority, accounting for about 20%. Meat, beans, onion acid and stearic acid are less, accounting for 2% respectively.

Unsaturated fat, linoleic acid, linolenic acid or octadecenoic acid, which have good health care effects on human body, are all above 10%-30%, and highly unsaturated fatty acids above C20 also have a certain content. Even better, laver contains up to 30% eicosapentaenoic acid, which is called brain gold.

Extended data:

Disadvantaged people:

Porphyra is cold, so it is not suitable for people with spleen and stomach deficiency and abdominal pain in loose stool. People who are weak and sick should add some meat when eating to reduce coldness. Don't eat too much every time, so as not to cause bloating and abdominal pain.

If laver is blue-purple after soaking in cold water, it means that laver has been polluted by toxic substances before drying and packaging. This kind of laver is harmful to human body and unfit for eating.

Porphyra has a good preventive effect on thyroid diseases, but when the body is weak, especially when there are symptoms such as indigestion and diarrhea, it is not suitable for eating laver, which may aggravate the diarrhea of patients and even cause abdominal pain.

Baidu encyclopedia-healthy laver soup