Baby eating spinach has few benefits and many harms. Because spinach contains oxalic acid, oxalic acid and calcium in food combined, will produce calcium oxalate, calcium oxalate can not be absorbed and used by the body. So eating spinach often can cause calcium deficiency. Calcium deficiency affects the growth and development of young children, prone to rickets, hand and foot cramps, etc. If your baby has the symptoms of calcium deficiency, eating spinach will make the condition worse. This is why young children should not eat more spinach. If you’ve got a lot of people in your life, you’ll be able to get rid of some of the oxalic acid. Spinach has a high iron content, about twice as much as other greens, and spinach has several times the carotene content of cabbage, which is another feature of the nutritional profile. Spinach is an everyday vegetable that contains iron and vitamins and is not suitable for infants and children.