EACH 100 GRAM OF GILL IS MEASURED TO CONTAIN 8.5 G CARBOHYDRATES, 3.8 G OF PROTEIN, 1 G OF FAT, 1.3 G OF DIETARY FIBRE, 3.5 G OF MINERAL, 280 MG CALCIUM, 100 MG PHOSPHORUS, 22 MG IRON, 0.1 MG VITAMIN B1, B2, 1.4 MG SMOKE ACID, ETC. ELM IS 11 TIMES MORE IRON THAN SPINACH AND 50 TIMES MORE THAN TOMATOES. IT WARMS THE STOMACH, COUGHS AND SWOLLEN。