What dietary advice should I provide to patients diagnosed with lactose intolerance?

Dietary advice for patients diagnosed with lactose intolerance:

• Advise patients to avoid or limit intake of lactose-containing foods such as cow's milk and dairy products, as these can trigger symptoms.
• Encourage the use of lactose-free milk alternatives or lactose-reduced products to maintain adequate calcium and vitamin D intake.
• Recommend ensuring a balanced diet that includes other sources of calcium and vitamin D, either through diet or supplements if necessary, to prevent nutritional deficiencies.
• Advise patients to read food labels carefully to identify hidden sources of lactose in processed foods.
• Suggest gradual reintroduction of small amounts of lactose-containing foods if tolerated, as some patients may tolerate low levels without symptoms.
• Refer patients to a dietitian for personalized dietary advice and to ensure nutritional adequacy, especially if multiple food restrictions are present.