In the 11th week of early pregnancy, pregnant mothers should eat more whole grains. The human body contains 11 kinds of macroelements such as nitrogen, oxygen, phosphorus, and calcium, as well as 14 kinds of trace elements such as iron, manganese, and cobalt. Although the proportion of these elements in the body is very small, they are essential in the human body. Trace elements necessary for the human body are more important for pregnant mothers, nursing mothers and fetuses, because their lack of trace elements will cause more serious consequences. In whole grains, they contain more trace elements. Coarse grains are compared to the fine grains we usually eat, such as polished rice and white flour, and mainly include corn, purple rice, sorghum, oats, buckwheat, and wheat bran among cereals, as well as soybeans, green beans, adzuki beans, mung beans, etc. among beans. Due to simple processing, coarse grains retain many nutrients that are not found in refined grains. For example, it contains less sugar than refined grains, more dietary fiber, and is rich in B vitamins. At the same time, many whole grains also have medicinal value. In the 11th week of early pregnancy, pregnant mothers must eat breakfast. From falling asleep to waking up, it is the longest period of fasting in the day. If there is no breakfast to supplement blood sugar, the blood sugar required by the muscles and brain must come from the protein in the muscles. Protein is converted into sugar for consumption. However, muscles usually cannot supply enough blood sugar, so blood sugar in the brain will still be very low. At this time, people will feel fatigue, slow reaction, lack of concentration, lethargy, lagging behind in learning, and reduced work ability. Pregnant mothers must eat breakfast, because pregnant mothers are weaker than normal people. If they don\’t eat breakfast, it can easily cause hypoglycemia, which can cause dizziness. If you are in the early stages of pregnancy, for the healthy growth of yourself and your baby, pregnant mothers who originally did not want to eat breakfast should insist on eating some. The body\’s absorption of nutrients in the morning is limited. It is recommended that breakfast be mainly liquid food, supplemented by a small amount of solid food. Get up early and drink a cup of breakfast milk, paired with solid food containing cereal fiber, which is simple and nutritious. Pregnant mothers can also directly drink breakfast milk with added cereals, such as tartary buckwheat breakfast milk, to meet the dietary fiber and trace elements needed by the body. If a pregnant mother has morning sickness, she can eat a few soda crackers in the morning and have breakfast later. Pregnant mothers\’ breakfast should include bread, eggs or meat, juice and milk, and they should pay attention to eating some fresh fruits appropriately to ensure vitamins and other nutritional needs. Pregnant mothers should eat less canned food in the 11th week of pregnancy. Canned food is convenient and delicious and is loved by many families. However, eating too much can be detrimental to the health of pregnant mothers. Because when the embryo is developing, the reaction and detoxification mechanism for harmful chemicals has not yet been formed, and it is extremely vulnerable to various harmful factors. When producing canned food, in order to maintain good color and delicious taste, manufacturers often add some auxiliary materials, such as artificial colors, flavors, and sweeteners. When making canned meat food, they also add a certain amount of nitrate and nitrite to promote Myoglobin is converted into bright red nitrosomyoglobin. Nitrite can combine with amines produced after protein decomposition to form nitrosamines, which have strong carcinogenic effects. In addition, in order to extend the shelf life of canned food, preservatives (commonly used such as benzoic acid) are added during the production process. Generally speaking, preservatives added to canned foods have been tested andIt has no toxic effects on the body and is relatively safe for short-term consumption in small amounts. However, regular consumption may cause damage to the liver and kidneys, and is more likely to cause embryonic malformation.