SEA BELTS ARE OF HIGH NUTRITIONAL VALUE AND CONTAIN MANY TRACE ELEMENTS SUCH AS PROTEINS, FATS, CARBOHYDRATES, DIETARY FIBRES, CALCIUM, PHOSPHORUS, IRON, CARROTS, VITAMIN B1, VITAMIN B2, TOBACCO ACID AND IODINE. IT IS A ALKALINE FOOD, WHICH IS OFTEN EATEN TO INCREASE HUMAN UPTAKE OF CALCIUM, AND IS MIXED INTO OVER-OILED FOODS, REDUCING THE ACCUMULATION OF FAT IN THE BODY. THE THOUSANDS OF TOFU SILKS CONTAIN RICH PROTEINS AND ARE FULL PROTEINS, NOT ONLY CONTAINING EIGHT OF THE ESSENTIAL AMINO ACIDS FOR HUMANS, BUT ALSO IN PROPORTIONS CLOSE TO HUMAN NEEDS AND OF HIGH NUTRITIONAL VALUE; THEY CONTAIN A VARIETY OF MINERALS, SUPPLEMENT CALCIUM, PREVENT OSTEOPOROSIS DUE TO CALCIUM DEFICIENCY, AND PROMOTE BONE DEVELOPMENT, WHICH IS EXTREMELY BENEFICIAL TO THE GROWTH OF THE BONES OF CHILDREN AND THE ELDERLY。