Lactose intolerance is a common condition affecting approximately 30–50 million Americans. It occurs when the body struggles to digest lactose, a sugar found in milk and other dairy products. While not life-threatening, it can cause discomfort and impact daily life. But what if probiotics could help make treatment for lactose intolerance easier?
Here, we will explore lactose intolerance, how probiotics may support its treatment, and give you practical tips for incorporating them into your routine.
What is Lactose Intolerance?
Lactose intolerance happens when the small intestine produces little or no lactase, an enzyme needed to break lactose into simpler sugars. Without enough lactase, undigested lactose enters the colon, where it interacts with bacteria, producing gas and causing discomfort.
Symptoms of Lactose Intolerance
Symptoms often appear 30 minutes to 2 hours after consuming dairy products and can include:
- Gas and bloating
- Diarrhea
- Abdominal pain
- Nausea and in some cases, vomiting
Lactose Intolerance Testing
If you’re experiencing digestive issues and suspect dairy might be the cause, consulting a healthcare provider is a smart first step. They can perform tests to determine if lactose intolerance or another condition is causing your symptoms. Your provider can confirm lactose intolerance with tests such as a lactose tolerance test, hydrogen breath test, or stool acidity test (for infants and children).
It is important to note that lactose intolerance differs from a milk allergy. While lactose intolerance is a digestive issue, a milk allergy involves an immune system reaction to milk proteins and can be life-threatening.
Types of Lactose Intolerance
There are several types of lactose deficiencies that can lead to intolerance, such as:
- Primary Lactase Deficiency – A gradual reduction in lactase production over time, often beginning in childhood.
- Secondary Lactase Deficiency – Caused by an illness or injury to the small intestine, such as Crohn’s disease, celiac disease, or gastroenteritis.
- Developmental Lactase Deficiency – Occurs in premature babies but resolves shortly after birth.
- Congenital Lactase Deficiency – A rare inherited disorder where lactase production is absent from birth.
If lactose intolerance is confirmed, your doctor can guide you in making lifestyle adjustments to manage and prevent discomfort effectively. Treatment often involves dietary changes, such as reducing or avoiding dairy, using lactose-free products, or taking lactase supplements.
How Do Probiotics Work?
Probiotics are “good bacteria” that help maintain a healthy gut. They aid in digestion, support the immune system, and improve overall digestive health. Research suggests that certain probiotics may also reduce lactose intolerance symptoms.
Certain probiotic bacterial strains have been found to help break down lactose in the colon, mimicking the action of lactase. Strains of probiotics, such as Lactobacillus acidophilus and Bifidobacterium lactis, have shown promise in improving symptoms and the digestion of lactose for those with intolerance.
The Evidence Behind Probiotics and Lactose Intolerance Treatment
Emerging studies highlight the potential of probiotics for managing lactose intolerance. One recent study published in the National Library of Medicine showed that specific probiotic strains exhibited various health beneficial properties, including reducing symptoms such as bloating and diarrhea in people with lactose intolerance.
Research in the Journal of Dairy Science found that the DDS-1 strain of Lactobacillus acidophilus reduced symptoms of lactose intolerance when used as a daily supplement and that yogurt containing active cultures helped improve lactose digestion. This is because the live bacteria in yogurt produce lactase, aiding lactose breakdown.
While probiotics cannot cure lactose intolerance, they may help minimize symptoms and improve the overall experience of consuming small amounts of dairy.
Tips for Incorporating Probiotics into Your Diet
If you are considering using probiotics as part of your lactose intolerance treatment, it is important to discuss this with your healthcare provider first, before making dietary changes. Here are some simple ways for incorporating them into your daily routine:
1. Start Slowly
If you are new to probiotics, introduce them gradually to avoid any uncomfortable digestive changes.
2. Consider Probiotic-Rich Foods
Probiotic-rich foods include:
- Yogurt with live cultures (check labels for “active cultures”)
- Kefir, a fermented milk drink similar to yogurt but creamier
- Sauerkraut or kimchi, which are fermented vegetables
- Tempeh, a fermented soybean product
- Miso, a soy-based seasoning common in Japanese dishes
3. Combine with Lactose-Free Options
Pair probiotic use with lactose-free or lactose-reduced dairy products for additional benefit.
4. Consider Probiotic Supplements
Look for supplements that contain strains such as Lactobacillus acidophilus or Bifidobacterium lactis. Speak with your doctor about recommended options and dosages.
5. Monitor Symptoms
Track how your body responds to probiotics and adjust your intake as needed.
Why Consult a Healthcare Professional?
While probiotics are a promising option, they are not a one-size-fits-all solution to lactose intolerance. Work with a healthcare professional, like a gastroenterologist, to create a personalized treatment plan that addresses your unique digestive health needs.
At Austin Gastroenterology (AG), we specialize in diagnosing and treating digestive disorders, including lactose intolerance. Our team provides comprehensive, patient-focused care to help you manage your symptoms effectively.
Take the First Step Towards Better Digestive Health
Probiotics offer a powerful tool to improve your lactose intolerance treatment. Combined with dietary adjustments and professional advice, they could help you enjoy greater flexibility and comfort in your diet. Visit your provider today to learn if this is an option for you.
Lactose Intolerance Treatment Near Me in Austin, TX
If you are experiencing symptoms of lactose intolerance or need help with digestive health, Austin Gastroenterology is here for you. With a team of over 35 board-certified gastroenterologists and a team of advanced practice providers, we are proud to serve patients in the greater Austin area.
Schedule an appointment at Austin Gastro today by calling the number associated with the office you’d like to visit. Alternatively, you can use our online appointment request form. Together, we can take control of your digestive health and improve your quality of life.
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