1. A bacterium (Lactobacillus acidophilus) commonly found in yogurt and other fermented foods, used as a probiotic to promote digestive health.
Usage: Often used in the context of nutrition and health supplements; Frequently appears in product names and marketing

1. Relating to or containing acidophilus bacteria; promoting or supporting the growth of acidophilus.
Usage: Commonly used in product descriptions

Examples

• Many yogurts contain live acidophilus cultures to support gut health.
• She takes an acidophilus supplement every morning with breakfast.
• The acidophilus in fermented foods can help improve digestion.
• This acidophilus-enriched milk is marketed as a probiotic beverage.
• Doctors sometimes recommend acidophilus after a course of antibiotics.
• The label claims the product contains active acidophilus strains.