Tag: Pseudomonas

Over 98% of the B12 in human feces is in an inactive form, but active vitamin B12 is produced by specific bacteria within the human digestive system. This raises the question of what bacteria produces B12 in the gut and whether this internal source can be utilized by the host.

Milk, a highly nutritious beverage, provides a favorable environment for numerous microorganisms, and microbial growth can lead to spoilage, including noticeable color changes. While most people are familiar with milk that has simply gone sour, discoloration can be an alarming sign of specific bacterial contamination, revealing a hidden microbiological world.

Vitamin B12 biosynthesis is exclusively performed by certain bacteria and archaea, as humans and plants cannot produce it. To meet the global demand for supplements and fortified foods, artificial B12 is produced on a massive scale using a blend of controlled microbial fermentation and precise chemical engineering.

According to the CDC, *Pseudomonas aeruginosa* is a resilient bacterium known for its ability to develop antimicrobial resistance, making treatment challenging. Therefore, it is critical to understand that no supplements treat *Pseudomonas* on their own; instead, certain vitamins and natural compounds show promise in complementing standard medical therapies.