Lactobacillus - Wikipedia
Lactobacillus is a genus of gram-positive bacteria within the Lactobacillaceae family.
Lactobacillus | Probiotic, Gut Health & Fermentation | Britannica
Dec 17, 2025 · Lactobacillus, (genus Lactobacillus), any of a group of rod-shaped, gram-positive, non-spore-forming bacteria of the family Lactobacillaceae. Similar to other genera in the …
Lactobacillus: Uses and Risks - WebMD
Jun 21, 2024 · Lactobacillus is called a probiotic when you take it in adequate amounts to help with health. However, supplement ingredients and quality may vary widely from maker to maker.
Lactobacillus - an overview | ScienceDirect Topics
The genus Lactobacillus belongs to the phylum Firmicutes, class Bacilli, order II Lactobacillales, and family Lactobacillaceae. Lactobacilli are Gram-positive, catalase-negative, non-spore …
Common Lactobacillus Species and Their Functions
Jun 23, 2025 · Lactobacillus is a genus of bacteria known for its role in human health and food production. These Gram-positive, rod-shaped microorganisms are facultative anaerobes or …
Lactobacilli biology, applications and host interactions - Nature
Jul 23, 2025 · Lactobacilli encompass more than 300 species, spanning 25 genera, found in the microbiomes of humans, animals and plants with relevance in agriculture, foods and medicine.
Lactobacillus: Probiotic Uses, Warnings, Side Effects, Dosage
What is lactobacillus, and what is it used for? Lactobacillus refers to some of the species of bacteria that live within human digestive and genitourinary tracts and are essential for …