Babies always love to twist their bodies may indicate that the baby has allergies, indigestion, calcium deficiency and other diseases. 1. Allergies: If a child touches allergic substances such as pollen or eats too much protein and other allergens, it can lead to skin rashes and other allergic reactions, which can cause babies to wriggle their bodies. 2. Indigestion: If the baby’s gastrointestinal tract is dysfunctional, taking too much milk will increase the burden on the gastrointestinal tract, resulting in bloating and abdominal pain. If the baby can’t express himself verbally, he will always wriggle his body. 3. Calcium deficiency: Calcium can regulate the body’s muscle nerve electrical activity, and calcium deficiency will cause abnormal muscle nerve electrical activity, so that the baby appeared to wriggle body performance. Therefore, the baby always love to twist the body performance, parents should pay attention to, take the child to the regular hospital pediatrics for medical treatment.