Babies with increased exhaust, bad odor, bloating and other manifestations may be related to gastrointestinal dysfunction caused by indigestion and improper diet. 1, baby indigestion: infants and young children gastrointestinal tract function is relatively weak, prone to indigestion. Baby parents should have to reduce the amount of milk on the usual basis, feed the baby more boiled water; pay attention to observe whether the child has abdominal distension, the number of stools, vomiting symptoms. You can give your child some probiotics to regulate the gastrointestinal tract. You can also massage your baby’s belly button to help speed up intestinal peristalsis and help with digestion. 2, eat more protein-based food: generally eat more protein-based food, will lead to fart stink phenomenon. The amino acids in the protein decompose, so it produces a relatively heavy odor. 3, a small number of children with milk: lactose intolerance, will also appear bloating, farting, smelly and more symptoms. 4, breast-fed babies: the mother consumes a diet containing stimulating ingredients, which can also lead to fart odor in newborns. The mother should not eat a lot of fruit, juice, coffee, yeast, certain fish, peanuts, peanut butter and some gas-producing vegetables such as beans, cabbage and onions. 5, the newborn daily life pay attention to maintain regularity: breastfeeding is the main focus, pay attention to the abdomen, feet, umbilical warmth, pay attention to umbilical hygiene, avoid umbilical infection and cold.