What Is Acidophilus Milk

What Is Acidophilus Milk? How Does It Differ From Regular Milk?

Acidophilus Milk is a milk supplemented with acidophilus bacteria containing Lactobacillus acidophilus. This bacteria is a beneficial probiotic for digestive health and the immune system.

One of the dilemmas for consumers is how Acidophilus Milk differs from regular milk. Which product will bring better benefits to our health? This article will help you answer this question.


Key Takeaways

  • Acidophilus Milk is a milk supplemented with acidophilus bacteria, primarily Lactobacillus acidophilus.
  • Acidophilus Milk can support digestive health and the immune system by balancing the microorganisms in the gut and reducing the risk of illness.
  • Lactobacillus Milk is suitable for those who cannot consume lactose in regular milk while providing numerous gut health benefits. On the other hand, regular milk is appropriate for supplementing nutrients for overall health.

What is Acidophilus Milk?

Acidophilus Milk

Acidophilus Milk is a non-fermented milk product containing Lactobacillus acidophilus bacteria. This product is created by adding Lactobacillus acidophilus bacteria to pasteurized milk.

These bacteria can produce the enzyme β-galactosidase, which helps break down lactose in milk, thereby improving lactose digestion in individuals who do not digest lactose well.

Acidophilus Milk can help improve lactose digestion and can potentially reduce blood cholesterol levels, especially in individuals with high cholesterol levels [1].

The consumption of acidophilus milk or fermented milk products is increasing globally, especially in Europe and Japan. The fermented milk market reached approximately €63.2 billion, mainly in North America, Europe, and Asia [2].

Does Lactobacillus Acidophilus Benefit Your Health?

Lactobacillus acidophilus may provide several health benefits, including:

  • Digestive support: This bacterium can produce the enzyme β-galactosidase, which helps break down lactose in milk, aiding those who do not digest lactose well [1].
  • Immune system support: Some studies suggest that Lactobacillus acidophilus may help strengthen the immune system, helping the body fight against disease-causing bacteria and viruses. It may also help prevent or control intestinal infections [1].
  • Lowering blood cholesterol: Some studies have indicated that L. acidophilus may help reduce blood cholesterol levels, lowering the risk of heart disease [1].
  • Balancing the microbiota: L. acidophilus can help balance the gut microbiota, preventing the growth of harmful bacteria and enhancing the presence of beneficial bacteria [1].
  • Reduced cancer risk: By reducing inflammation-causing bacteria and promoting a healthy gut environment, L. acidophilus may help lower cancer risk in individuals [1].
  • Treating vaginal inflammation: Lactobacillus acidophilus can also help maintain vaginal microbiota balance, preventing vaginal infections and other women's health issues [3].

How to Use Lactobacillus Milk

how to use acidophilus milk

Lactobacillus milk has various ways of usage, depending on the purpose and the type of milk product you choose. Here are some common ways to use Lactobacillus milk:

Drinking Directly

Lactobacillus milk can be consumed directly as a daily source of nutrition, providing calcium and beneficial bacteria for the intestines. You can buy it directly from stores or online commerce websites.

Using in Beverages

You can add Lactobacillus milk to smoothies or juices to create nutritious drinks beneficial for the intestines. You can combine Lactobacillus milk with fruits such as strawberries, bananas, etc., and a little honey to create a nutritious smoothie.

This combination provides vitamins and minerals from fruits and beneficial bacteria from Lactobacillus milk, helping to enhance intestinal health.

In Food

Lactobacillus milk can be used to make natural yogurt or other fermented foods such as kefir or yogurt.

Using in Cooking

Lactobacillus milk can also be used in cooking recipes such as cakes, pastries, bread, or desserts.

Using in Sauces

You can create homemade sour sauces using Lactobacillus milk, enhancing the flavor and nutritional value of the dish.

What's the Difference Between Acidophilus Milk and Regular Milk?

Acidophilus Milk

Regular Milk

Production Process

Acidophilus milk is produced through fermentation with acidophilus bacteria or other probiotic strains such as Lactobacillus, which can be added to milk to ferment quickly and create a product with high bacterial content.

Regular milk is fresh milk from animals such as cows, goats, or sheep, typically not processed through fermentation with bacteria, and does not contain probiotic bacteria or only contains a small amount.

Bacterial Composition

Acidophilus milk contains a large amount of probiotic bacteria such as Lactobacillus acidophilus or other bacterial strains, with the potential to provide health benefits to the intestines, supporting digestion and immunity.

Regular milk does not contain probiotic bacteria or only contains a small amount (if any). It focuses on providing essential nutrients such as calcium and vitamin D for the body.

Flavor Profile and Acidity

Acidophilus milk typically has a more acidic taste and higher acidity compared to regular milk due to the fermentation process, which can create a more sour taste, while regular milk has a neutral flavor. However, there is another form of acidophilus milk that tastes more similar to regular milk, known as sweet acidophilus milk [4].

Regular milk has a natural sweet taste of milk and typically does not have high acidity like acidophilus milk.

Preference Trends

People choose acidophilus milk to improve intestinal health.

People choose regular milk to provide nutrition for themselves.

The comparison of Lactobacillus Acidophilus Vs regular milk 

Lactobacillus Milk Vs Regular Milk: Which One Should You Choose?

The choice between Lactobacillus milk and regular milk depends on individual needs and preferences. Here are some factors to consider when making the decision:

Health Benefits: Lactobacillus milk, which contains beneficial bacteria like Lactobacillus acidophilus, may support digestion and immunity. It can also enhance nutrient absorption and reduce the risk of illness. On the other hand, regular milk provides essential nutrients such as protein, calcium, and vitamin D.

Flavor: Lactobacillus milk may taste tangy due to fermentation, while regular milk has a neutral flavor. Depending on personal preference, some people may prefer the taste of Lactobacillus milk. In contrast, others may prefer the traditional taste of regular milk.

Additionally, some people may not tolerate lactose well in regular milk, while Lactobacillus milk may help support lactose digestion better.

This means that those who struggle with lactose digestion when consuming regular milk may experience issues like bloating, stomach pain, and diarrhea due to the lack of lactase enzyme - the enzyme needed to break down lactose.

These individuals may improve these issues by consuming acidophilus milk, which can provide probiotic bacteria to help break down lactose and support digestion.

However, for those with lactose intolerance or malabsorption, regular milk or lactose-free alternatives like soy milk may be a more suitable choice.

For these individuals, consuming acidophilus milk may not provide much relief from lactose intolerance symptoms.

Other Ways to Supplement Lactobacillus Acidophilus

Food Sources of Lactobacillus Acidophilus

Lactobacillus acidophilus naturally occurs in some types of food and can be added to certain processed products. Currently, there are many yogurt and fermented milk products on the market that also contain Lactobacillus acidophilus.

Here are some common food sources containing Lactobacillus acidophilus:

  • Yogurt: Yogurt is a rich source of naturally occurring Lactobacillus acidophilus. It provides beneficial bacteria for the gut and can be consumed daily to support digestive health.
  • Kefir: Kefir is a fermented milk beverage containing various strains of bacteria, including Lactobacillus acidophilus. Consuming kefir may provide benefits for digestion and immunity.
  • Acidophilus milk: Acidophilus milk products fortified with Lactobacillus acidophilus are also available and can be consumed to provide beneficial bacteria to the body.
  • Probiotic supplements: Many probiotic products contain Lactobacillus acidophilus, including capsules, tablets, and other forms. These products are often designed to support gut and immune health.
  • Tempeh: Tempeh is a fermented soybean food that provides a rich source of protein and contains beneficial bacteria such as Lactobacillus acidophilus.
  • Prebiotics are found in breast milk, onions, tomatoes, bananas, honey, oats, garlic, and wheat. These foods provide nutrients to the body and support beneficial bacteria, such as Lactobacillus acidophilus, in maintaining a balanced gut microbiota.

Lactobacillus Acidophilus Supplements

Lactobacillus Acidophilus Supplements

Lactobacillus Acidophilus Supplements are a complex of probiotic bacteria packaged in acid-resistant capsules aimed at providing numerous health benefits.

The probiotic components are carefully selected and extensively researched for their effectiveness and safety.

The Lactobacillus Acidophilus Supplements line is designed to deliver a concentrated dose of these beneficial bacteria to support digestive health and immune function.

Lactobacillus acidophilus is known for its ability to promote the balance of gut bacteria, improve lactose digestion, and provide other health benefits.

Supplements are commonly used to supplement beneficial bacteria for the gut.

These products come in various forms, such as capsules, tablets, powder, or liquid. These products are found at stores, official brand websites, and online marketplaces.

However, before supplementing, it's advisable to consult with a physician or nutrition expert to ensure that this usage is appropriate for your specific health condition.


In summary, Lactobacillus acidophilus is a beneficial bacteria for health, especially for the gut. This bacteria is found in many dairy products, fermented foods, and probiotic supplements.

Consuming Lactobacillus acidophilus can help improve gut health, support the immune system, and aid digestion.

Distinguishing between acidophilus and regular milk can help you choose the right product. Hopefully, you have gained useful knowledge through this article.


[1] Gilliland SE. Acidophilus Milk Products: A Review of Potential Benefits to Consumers. Journal of dairy science. 1989;72(10):2483-2494. doi:https://doi.org/10.3168/jds.s0022-0302(89)79389-9
[2] J.M. Kongo, F.X. Malcata. Acidophilus Milk. Elsevier eBooks. Published online January 1, 2016:6-14. doi:https://doi.org/10.1016/b978-0-12-384947-2.00002-7
‌[3] Ingestion of Yogurt Containing Lactobacillus acidophilus as Prophylaxis for Candidal Vaginitis | Annals of Internal Medicine. Annals of Internal Medicine. Published 2024. Accessed May 11, 2024. https://www.acpjournals.org/doi/abs/10.7326/0003-4819-116-5-353
‌[4] M.N. de Oliveira. FERMENTED MILKS | Fermented Milk and Yogurt. Elsevier eBooks. Published online January 1, 2014:908-922. doi:https://doi.org/10.1016/b978-0-12-384730-0.00121-x
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Ralph S. Albert, with over 10 years of expertise in nutrition and research, now heads the Research division at Vinatura Supplements. His dedication and extensive knowledge ensure top-quality articles on nutrition and health, collaborating with a skilled team. He has successfully completed The VINATURA Expertise Research Training Program, underscoring his commitment to Vinatura's mission. Ralph has also published numerous articles and conducted valuable research in the field, making him a trusted resource for individuals on their wellness journey.

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