Short Answer 
Acidophilus is a beneficial bacteria strain that promotes digestion and gut health, commonly found in acidophilus milk. Unlike harmful bacteria such as Salmonella and E.coli, acidophilus helps restore gut flora balance and may alleviate digestive issues like diarrhea.
Step 1: Understanding Acidophilus
Acidophilus is a beneficial strain of bacteria that is often added to milk, creating what is known as acidophilus milk. This strain aids in digestion and provides various health benefits. It naturally occurs in the digestive system and can help maintain a healthy gut flora when included in your diet.
Step 2: Differentiating Between Bacteria
There are different types of bacteria that can impact human health in various ways. For instance:
- Salmonella: A harmful rod-shaped bacteria that can lead to severe infections.
- E.coli: Generally harmless, but certain strains can cause serious digestive issues, particularly when consuming contaminated food or water.
- Clostridium Botulinum: A rare but potentially life-threatening bacteria that can cause serious illness.
Step 3: Health Benefits of Acidophilus Milk
Including acidophilus milk in your diet can provide several therapeutic benefits, such as:
- Improving digestion and nutrient absorption.
- Helping to restore the natural balance of gut bacteria.
- Potentially reducing the severity of diarrhea caused by harmful bacteria.
By understanding these elements, one can better appreciate the role of acidophilus in maintaining a healthy digestive environment.