Lactose intolerance

Lactose intolerance is a relatively uncommon disease. This disease refers to the lack of lactase in the human body, which cannot absorb lactose in food well. Severe patients will experience symptoms such as lower abdominal distension and pain, nausea, etc. For example, some people will vomit and have diarrhea if they drink milk or eat foods containing lactose. If they do not eat foods containing lactose, there will be no problem.

Patients with lactose intolerance need to be very careful about their diet and try not to eat foods with high lactose content, especially infants and young children. The digestive system of infants and young children is not very sound. If they vomit and have diarrhea every day, their stomachs will not be able to bear it. If you suffer from lactose intolerance, try to eat lactose-free milk powder, which will reduce the pain caused by the disease. The following is some relevant content about lactose intolerance.

symptom

These symptoms are called lactose intolerance. Symptoms of lactose intolerance vary greatly from person to person. Severe lactose intolerance usually occurs within 30 minutes to several hours after consuming a certain amount of lactose.

Lactose intolerance has a greater impact on infants and young children, and is accompanied by diaper rash, vomiting, slowed growth and development, etc. Adults sometimes experience nausea. The number and severity of intolerance symptoms are related to many factors, such as lactase activity in the small intestine, the amount of lactose ingested, and whether other types of food are ingested at the same time.

prevention

1. Consume dairy products in small amounts and frequently. Even individuals with lactase deficiency can tolerate small amounts of milk (120ml to 240ml) without experiencing intolerance symptoms. Limit the total amount of lactose consumed in a day. The general lactose limit is 12 grams. Eating small amounts frequently can also reduce lactose intolerance reactions. The amount consumed at one time should not exceed 250 ml. As long as you can grasp the reasonable interval time and total daily milk intake when drinking milk, you can avoid symptoms of lactose intolerance. Please note that infants and young children who are allergic to cow's milk should choose goat's milk or other dairy products.

2. It is not advisable to drink milk on an empty stomach. People with lactose intolerance should not drink milk on an empty stomach in the early morning. Drinking milk while eating other foods, such as dairy products with meat and fatty foods, can reduce or eliminate lactose intolerance symptoms.

3. Use fermented milk (especially yogurt) instead of fresh milk first. 20% to 30% of the lactose in fermented milk has been degraded, making it easy to digest and absorb. Eating yogurt can also improve lactose malabsorption and lactose intolerance, and it is also very convenient to eat.

4. Drink goat milk. The lactose content in goat milk is lower than that in cow milk, and it is rich in ATP (adenosine triphosphate), which can promote the decomposition and conversion of lactose. Therefore, it is not easy to develop "lactose intolerance" after drinking it. For the baby's digestive system, it is recommended to drink goat milk. Goat milk is more stomach-friendly than cow milk, and its rich nutrition is relatively higher than cow milk.

5. Lactase. Exogenous lactase can also improve lactose digestion and absorption.

examine

Urine galactose test - The urinary galactose in the urine after drinking milk comes entirely from the milk drunk, so testing urine galactose can detect the body's level of lactose decomposition, thereby determining whether the body is lactose tolerant.

We all know about lactose intolerance, so if you suffer from this disease, you need to seek medical attention in time. This symptom can be changed through certain treatments and training. In addition, if a child suffers from lactose intolerance, he or she needs the careful care of his or her parents.