2. Soak kelp with rice washing water or salt water before cooking. Add some vinegar to the water and soak it for about 1 hour before cooking, so that it can be boiled quickly. This method is simple and convenient, and it is very suitable for use.
3, kelp and the following foods are best eaten together: (1) kelp with melon: kelp contains nutrients such as calcium, phosphorus, iron and vitamin B. It has the dietotherapy effects of diuresis, detumescence, moistening intestine and anti-cancer. Wax gourd, like kelp, belongs to the food of clearing away heat and relieving summer heat. These two kinds of food together can not only relieve summer heat, but also help to lose weight. Kelp and wax gourd are best for soup. If you like to eat broad beans, you can also add a little to the soup. Broad beans are rich in crude fiber and other effective nutrients, which can help soup to lose weight more effectively. (2) Kelp tofu: Saponins in tofu can inhibit fat absorption and prevent the generation of peroxide in arteriosclerosis. However, saponin can cause iodine deficiency in human body, and kelp is rich in iodine necessary for human body (24g iodine per100g kelp). Because kelp contains more iodine, it can also induce goiter. When eaten together, the saponin in tofu can be discharged more and the iodine in the body can be in a balanced state.