 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  at different ages. Infants are not usually affected, but lactose intolerance can affect children as young as 2. It is very common in adults. One way to treat lactose intolerance is to avoid milk products. However, this can result in a lack of important nutrients and vitamins such as calcium, vitamin D, riboflavin, and protein. Some people use lactose-free milk or milk substitutes such as soy or rice milk. Most people with low lactase enzyme levels can tolerate small amounts of milk products at one time (2-4 ounces) and get symptoms only with larger servings (6 ounces or more). Taking lactase enzyme with milk products as directed can help prevent upset stomach, abdominal bloating/cramping, gas, and diarrhea caused by these products.The FDA has not reviewed this product for safety or effectiveness. Consult your doctor or pharmacist for more details. How to use Dairy Aid Follow all directions on the product package. If your doctor has prescribed this product, use it as directed. If you have any questions, ask your doctor or pharmacist. If your condition lasts or gets worse, or if you think you may have a serious medical problem, get medical help right away.The side effects of Dairy Aid Oral: This medication usually </s>