9 HEALTH BENEFITS OF LACTOBACILLUS ACIDOPHILUS

9 HEALTH BENEFITS OF LACTOBACILLUS ACIDOPHILUS

The World Health Organization defines probiotics as "live microorganisms that, when administered in adequate amounts, confer a health benefit on the host." Probiotics are becoming increasingly popular as dietary supplements worldwide due to their numerous health benefits. Each type of probiotic may affect the body differently. Lactobacillus acidophilus is one of the most commonly used probiotics, found in fermented foods, yogurt, and dietary supplements.

WHAT IS LACTOBACILLUS ACIDOPHILUS?

Lactobacillus acidophilus is a type of bacteria naturally found in the gut. It belongs to the genus Lactobacillus and plays an important role in human health.

Its name indicates what it produces: lactic acid. It creates an enzyme called lactase, which breaks down lactose—a sugar found in milk—into lactic acid.

Lactobacillus acidophilus is sometimes referred to as L. acidophilus or simply acidophilus. Lactobacilli, particularly L. acidophilus, are commonly used as probiotics.

Numerous studies have explored L. acidophilus as a beneficial bacterium, with evidence suggesting it offers various health benefits. However, there are different strains of L. acidophilus, each with potentially unique effects on the body.

Beyond supplements, L. acidophilus naturally occurs in fermented foods like sauerkraut, miso, and tempeh, and is also added to products such as cheese and yogurt.

9 HEALTH BENEFITS OF LACTOBACILLUS ACIDOPHILUS

Here are 9 ways in which Lactobacillus acidophilus can benefit your health:

  1. L. acidophilus Helps Lower Cholesterol
    High levels of "bad" cholesterol increase the risk of heart disease. Fortunately, studies show that certain probiotics, including L. acidophilus, can help reduce cholesterol levels.

    When consumed in milk or yogurt alone or combined with prebiotics, L. acidophilus can effectively lower cholesterol.

  2. L. acidophilus Can Prevent and Reduce Diarrhea
    While diarrhea often resolves on its own, it can be dangerous if prolonged due to dehydration.
    Studies suggest probiotics like L. acidophilus can help prevent and reduce diarrhea caused by various conditions:

    • Diarrhea in children
    • Radiation-induced diarrhea in cancer patients
    • Antibiotic-associated diarrhea
    • Diarrhea caused by Clostridium difficile (C. diff)
    • Traveler’s diarrhea

  3. L. acidophilus May Improve IBS Symptoms
    Irritable bowel syndrome (IBS) affects 1 in 5 people in some countries. Symptoms include abdominal pain, bloating, and irregular bowel movements.
    Scientific evidence shows that L. acidophilus can alleviate IBS symptoms like abdominal pain and bloating.

  4. L. acidophilus May Help Treat and Prevent Vaginal Infections
    Lactobacilli are often the most prevalent bacteria in the vagina. They produce lactic acid, preventing harmful bacteria from growing.
    L. acidophilus may be beneficial in preventing vaginal conditions like bacterial vaginosis and Candida infections.

  5. L. acidophilus May Support Weight Loss
    Gut bacteria play a role in food digestion and other bodily processes, influencing body weight.
    While probiotics may aid in weight loss, further research is needed to determine whether L. acidophilus has a significant impact on weight management.

  6. L. acidophilus Can Prevent and Alleviate Cold and Flu Symptoms
    Healthy bacteria like L. acidophilus may enhance the immune system, reducing the risk of viral infections.
    L. acidophilus, alone or in combination with other probiotics, can help reduce cold symptoms, especially in children.

  7. L. acidophilus May Alleviate Allergies
    Allergies are common and can cause symptoms like runny nose or itchy eyes.
    Combining L. acidophilus with another probiotic has been shown to reduce symptoms of hay fever, such as runny nose and nasal congestion. Probiotics also lower immunoglobulin A antibodies linked to allergic reactions in the gut.

  8. L. acidophilus May Help Treat Eczema
    Eczema is a skin condition causing inflammation, itching, and pain, with atopic dermatitis being the most common form. Evidence suggests probiotics may reduce symptoms in both adults and children.
    Some studies indicate that L. acidophilus can decrease the prevalence and severity of eczema, though other research has found mixed results.

  9. L. acidophilus Supports Gut Health
    Your gut contains trillions of bacteria crucial to overall health. Generally, Lactobacilli are beneficial for gut health. They produce lactic acid, preventing harmful bacteria from colonizing the gut and maintaining the integrity of the gut lining.

    L. acidophilus can increase the number of beneficial gut bacteria, including other lactobacilli and Bifidobacteria. It may also boost levels of short-chain fatty acids like butyrate, promoting gut health.

These findings suggest that L. acidophilus may contribute to a robust immune system and overall well-being.

References:
Healthline

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