Remember also that calcium is absorbed and used only when there is enough vitamin D in the body. Some people with lactose intolerance may think they are not getting enough calcium and vitamin D in their diet. A doctor is the best person to decide whether any dietary supplements are needed. Taking vitamins or minerals of the wrong kind or in the wrong amounts can be harmful. A dietitian can help in planning meals that will provide the most nutrients with the least chance of causing discomfort.
Values vary with methods of processing and preparation.
Although milk and foods made from milk are the only noteworthy natural sources, lactose is often added to prepared foods. It is important for people with very low tolerance for lactose to know about the many foods that may contain lactose, even in small amounts. Processed breakfast cereals. Instant potatoes, soups, and breakfast drinks. Candies and other snacks.