Kelp is rich in collagen fiber and dietary fiber, which is beneficial to lowering cholesterol on the one hand and reducing the digestion and absorption of human fat and vegetable oil on the other.

2. Promote digestion.

For people who often have severe constipation, kelp promotes digestion, cleans the intestines and promotes the excretion of endotoxin.

Zinc filling

Kelp is not only rich in iodine, but also rich in zinc, which can relieve physical fatigue and recuperate cardiovascular and cerebrovascular diseases.

4. Maintain the physical and mental health of the human brain

Kelp also has the effect of nourishing brain, because it contains lysine, which can promote the brain development of human brain and slow down the aging of human brain. At the same time, it can improve the transmission function of human nerves and improve vision.

Second, people who need to eat kelp carefully 1. People with weak spleen and stomach should not eat more.

Judging from the characteristics of Chinese herbal medicine, kelp tastes cold and salty. For people with weak spleen and stomach, such as stomach pain, cold pain, diarrhea, etc., eating kelp will aggravate gastrointestinal discomfort. Gastropathy, diffuse atrophic gastritis and other patients. Usually, after eating kelp, there will be main manifestations such as gastrointestinal discomfort, vomiting and dull pain, especially at night.

2. Hyperthyroidism patients should be careful to eat kelp.

Hyperthyroidism belongs to endocrine disorder, which promotes hyperthyroidism and basal metabolism. The colorful iodine in kelp will make thyroxine more excited, which will further aggravate the condition.

3. Eat less kelp during pregnancy and childbirth.

Because pregnant mothers and women can get enough iodine from daily sea crystal salt, if taking a large amount of kelp leads to excessive iodine, it is not good for the growth and development of the baby or the baby's thyroid cyst.

4. People with allergic skin are not suitable for eating.

Kelp, as a kind of seafood, is also easy to carry allergens, causing allergic symptoms of some people, generally manifested as skin allergy, which will directly affect the respiratory tract. Therefore, although kelp is good, it can't be eaten indiscriminately. At the same time, choosing high-quality kelp is more conducive to the physical and mental health of the body.

Third, kelp can't be eaten as food. On the one hand, it will increase iodine intake and endanger the physical and mental health of thyroid cysts. On the other hand, kelp is rich in dietary fiber, which will harm the digestion and absorption of human fat, sugar and carbohydrate, and fat-soluble vitamins (vitamin D, vitamin E, etc.). ) and endanger the balance of nutrients.