Nostoc is rich in iodine, and iodine deficiency in pregnant women will affect the development of the fetus. Nostoc is rich in protein, calcium, iron, etc., which are higher than pigs, beef, mutton and eggs. It also contains nutrients such as sugar, calcium, iron, iodine, algin, and phycoerythrin, and has very little fat content, so it is known as the "lean food" of the mountain. Diet precautions for pregnant women

Pregnant women must pay attention to balanced nutrition after pregnancy. Nostoc is a very precious food, which is rich in iodine. Iodine is an indispensable element in the human body. Iodine deficiency in pregnant women also has a great impact on the fetus. Moreover, Nostoc is also very good for the intestines and stomach. It is a diuretic, clears away heat and detoxifies, so pregnant women can eat some Nostoc in moderation. Ingest adequate amounts of high-quality protein

Protein is an important nutrient for the human body. It participates in composing the tissues and organs of the fetus, regulates important physiological functions, enhances the mother's resistance, and maintains fetal brain development. Therefore, it should be increased in the diet. The intake of meat, eggs, milk, and legumes ensures the supply of high-quality protein; vitamins should be consumed in appropriate amounts

Vitamins can regulate the metabolism of substances in the human body and are required in small amounts, but they are closely related to human health. The need for vitamins increases during pregnancy and the amount should be increased in the diet.