Moderate consumption of kelp can provide the body with carbohydrates, protein and other nutrients, but long-term excessive consumption of kelp is likely to affect health. Kelp is rich in nutrients, in which every 100g of kelp contains 2.1g of carbohydrates, 1.2g of proteins, 0.246g of potassium. protein is the main constituent of the human body and provides a variety of amino acids, potassium helps to maintain the normal function of the muscles, moderate intake of kelp can provide nutrients to maintain the body’s normal physiological functions. If excessive consumption of kelp for a long period of time may affect the body, aggravate the burden on the gastrointestinal tract and cause bloating, abdominal pain, diarrhea and other indigestion symptoms, therefore, it is recommended to control the intake of kelp. As kelp is rich in iodine (about 240mg of iodine per 1000g of dried kelp), patients suffering from hyperthyroidism should eat less kelp to avoid aggravating their condition. If you are allergic to kelp is not allowed to eat kelp to avoid adverse reactions.