3D rendering of rod-shaped Acidophilus bacteria clustered together in a dense, tangled sphere on a white background.

Acidophilus

Also known as: Lactobacillus acidophilus, Lactobacillus, Acidophilus milk, Probiotic yogurt, Lactobacillus GG, Probiotics

Acidophilus is a well-known probiotic, a type of beneficial bacteria that significantly contributes to gut health. Our bodies host numerous kinds of bacteria, with some being harmful and others, like Acidophilus, being advantageous. This probiotic is commonly found in yogurt and fermented foods, and is also available in supplement form, often consumed to bolster digestion, enhance immune defenses, and maintain a balanced bacterial environment in the intestines. Upon consumption, Acidophilus makes its way to the gut, where it supplements the ranks of good bacteria. This supports digestion by ...

Potential Side Effects

Side effects score: 2; Acidophilus is generally well-tolerated, but common side effects may include gas, bloating, and digestive discomfort. Rarely, it can cause allergic reactions or complications, particularly in those with compromised immune systems.

Health Categories

View efficacy ratings for Acidophilus across multiple health categories.

Research & Evidence

Our efficacy ratings are based on scientific research and clinical studies.

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