Lactose Restricted Diet Lactose is a milk sugar that requires the enzyme lactase for complete digestion. In these circumstances, consumption of milk or milk products causes bloating, diarrhea, abdominal cramps and excess gas. A lactose restricted diet reduces or completely eliminates foods with lactose to help minimize these symptoms.
Some people can tolerate small amounts of dairy foods without symptoms.
Others have so little lactase activity, that even small amounts of lactose causes symptoms. Depending on individual tolerance, a lactose restricted or lactose free diet may be suggested. Because these foods are sources of calcium , riboflavin , and vitamin D , it is important to consult with a dietitian regarding menu planning and need for nutritional supplements. A lactose restricted diet eliminates only milk and milk products. Lactose Restricted Diet Strategies Consume lactose containing foods with other foods.