Lactobacillus acidophilus – The OG Strain

By Louisiana Vine, Community Member

11 June 2025

Gut health has been having a moment. In fact, it’s a revolution, and at the heart of this fermenting frenzy is one legendary bacterium: Lactobacillus acidophilus, or as we like to call it, the OG strain. You might already know it as the cornerstone of many beneficial cultures, but what makes it so special? Let’s dive into this microscopic marvel and discover why it deserves a top spot in your gut health regime.

What is Lactobacillus acidophilus?

Lactobacillus acidophilus is a superstar among the strains. This gram-positive bacterium is naturally found in your gut, mouth, and even in some fermented foods. Its name might sound like a Harry Potter spell, but rest assured, its magic is all science-backed.

This OG strain is a member of the Lactobacillus genus, known for producing lactic acid. The lactic acid it creates not only gives yoghurt its tang but also helps maintain a healthy gut environment by keeping unfriendly bacteria in check. It’s like having a tiny, diligent guard in your digestive system – one that’s always on duty.

Why is it called the OG strain?

Lactobacillus acidophilus has earned its OG status for a reason. This strain has been studied for decades, making it one of the most well-researched strains out there. Think of it as the David Attenborough of the gut health world – experienced, respected, and always relevant. Its benefits have stood the test of time, proving it’s not just a trendy buzzword but a long-term ally for your digestive and overall health.

Benefits of Lactobacillus acidophilus

So, what does this superstar strain actually do? Here are some reasons to fall head over gut for Lactobacillus acidophilus:

Supports digestive health

Lactobacillus acidophilus promotes a balanced gut microbiome, which is essential for smooth digestion. If you’ve ever experienced the dreaded bloating or irregularity, this strain is like a calming yoga session for your insides.

Boosts immune function

A whopping 70% of your immune system resides in your gut. By fostering a thriving community of good bacteria, Lactobacillus acidophilus helps keep your immune system strong and ready to take on the world – or at least cold and flu season.

Maintains vaginal health

Lactobacillus acidophilus plays a vital role in nurturing a balanced vaginal microbiome. For women, it acts as a natural defender - helping to crowd out harmful bacteria and maintain optimal pH levels for everyday wellness.

Improves nutrient absorption

Live cultures such as Lactobacillus acidophilus support your digestive system by improving the absorption of key nutrients, like calcium and B vitamins, so your body gets more of what it needs to thrive.

Helps manage lactose intolerance

Struggling with dairy? This clever strain produces lactase, the enzyme that breaks down lactose, making it easier to digest that cheeky scoop of ice cream.

Where can you find Lactobacillus acidophilus?

This powerhouse strain is naturally present in fermented foods like yoghurt, kefir and sauerkraut. But let’s face it, not all of us have the time or taste for fermented delights every day. That’s where products, like Biomel, step in to save the day.

Biomel Gut Health Shots & Drinks are packed with Lactobacillus acidophilus and other carefully chosen live bacteria strains to ensure your gut gets everything it needs to thrive. Plus, delicious flavours make taking care of your gut an absolute treat.

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*At Biomel, your well-being is our top priority. While we take great pride in our expertise in gut health and overall wellness, we understand that every gut is unique. The content we provide is not meant to diagnose, treat, cure, or prevent any illness, or replace the advice of your GP. We strongly encourage you to consult with a healthcare professional if you have any health concerns. Rest assured, we are here to support you throughout your journey, so you are never alone. Our in-house nutritionists will always be here to support you on your journey to optimal gut health.

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