Lactose intolerance - causes, symptoms and measures for patients
What is lactose intolerance and how does it develop?
Lactose intolerance is an intolerance to lactose, the sugar in dairy products. It is caused by a lack of lactase, the enzyme responsible for the digestion of lactose.
Symptoms of lactose intolerance:
- Abdominal pain: cramp-like pain in the abdominal area.
- Flatulence: Gases in the gastrointestinal tract that can lead to bloating.
- Diarrhea: Unformed stool after consuming dairy products.
- nausea: Discomfort or nausea after eating lactose.
Causes of lactose intolerance:
- Genetics: a genetic predisposition can lead to a lack of lactase.
- Age: With increasing age, the concentration of lactase in the body decreases in many people.
- Diseases: Certain diseases of the intestine can impair lactase production.
Lactose-containing foods: important information for those affected
For people with lactose intolerance, avoiding or limiting lactose-containing foods is crucial to minimize unpleasant symptoms such as abdominal pain, bloating and diarrhea. Here are some lactose-containing foods that sufferers should keep an eye on:
- Dairy products
- Whole milk
- Yoghurt
- Cheese (especially cream cheese and soft cheese)
- Butter and margarine
- Some products may contain small amounts of lactose
- Ice cream and desserts
- Classic ice cream
- Puddings and creamy desserts
- Baked goods
- Cakes and pastries with dairy products
- Some ready-made bread products
- Ready meals and sauces
- Some creamy sauces
- Ready meals with hidden lactose
- Protein sources
- Some protein bars and shakes may contain lactose
- Some cold meats
- Beverages
- Some instant drink powders
- Some energy and sports drinks containing lactose
It is important for those affected to switch to lactose-free alternatives and pay attention to labels to avoid hidden lactose. Choosing lactose-free dairy products, plant-based milk alternatives and lactose-free supplements can help ensure a balanced diet without the discomfort of lactose intolerance. Working with a physician at Vivomed or other nutritional experts is crucial to developing a customized dietary strategy that takes into account the individual's needs and tolerances.
Proven measures for the treatment of lactose intolerance:
- Low lactose diet: avoid or reduce consumption of dairy products with high lactose content.
- Lactase preparations: Lactase tablets or drops can be taken before eating foods containing lactose.
- Nutritional advice: A nutritionist can help you plan a balanced, low-lactose diet.
- Try lactose-free alternatives: There are many lactose-free dairy products on the market.
When to seek medical help?
If symptoms of lactose intolerance persist or are severe, it is important to seek medical advice. Your doctor will carry out tests to confirm the diagnosis.