Check out this amazing research from the University of Florida and Trinity College Dublin:
https://www.sciencedaily.com/releases/2025/08/250821004244.htm
Queuosine is a rare micronutrient crucial for brain health, memory, stress response, and cancer defense. It is “a vitamin-like micronutrient that we can’t make ourselves but can only get from food and our gut bacteria.”
“For over 30 years, scientists have suspected that there had to be a transporter for this nutrient, but no one could find it,” said Valérie de Crécy-Lagard, a UF/IFAS microbiology and cell science distinguished professor and department associate chair, as well as one of the study’s principal investigators. “We’ve been hunting for it for a long time. This discovery opens up a whole new chapter in understanding how the microbiome and our diet can influence the translation of our genes.”
Very iteresting! We are starting to map the microbiota.
The Cancer Canary 