Smoke, alcohol, coffee, and beverages containing alcohol, coloring, and preservatives: When pregnant mother smokes, increased levels of carbon monoxide in the blood can cause fetal dysplasia, congenital heart disease after birth, and increased incidence of cleft lip, palate, and pyloric stenosis. . Excessive drinking can lead to slow growth of the fetus, facial deformities, and mental retardation after birth. The entry of caffeine into the embryo can cause fetal gene mutations or chromosomal aberrations, leading to fetal malformations. ? Cured smoked products: such as sausages, cured meat, smoked fish and other salted smoked foods containing nitrosamines, eat more can make the fetus deformed. ? Fresh and spoiled foods: such as fresh meat, fish, shellfish; peanuts, soy products and other moldy foods; fruits, vegetables and raw meats, raw fish, raw eggs and undercooked seafood foods that begin to deteriorate are Should not eat. Processed foods and canned foods: Processed foods contain artificial colors, flavors, sweeteners, preservatives, and other chemicals; canned foods are sterilized and the nutrients are destroyed. ? Sweet, salty, and spicy foods: too sweet foods are prone to obesity, salty foods can increase the burden on the kidneys, and spicy foods can stimulate the stomach and eat as little as possible. Icu Bed,Clinic Bed,Medical Bed,Hospital Beds Jiangyin Kaili Health-Care Equipment CO., LTD. , https://www.kailimed.com