Insights
Defining the category, in the open.
Opinion and thought leadership from our scientists — on the gut-brain axis, precision modulation of the microbiome, the biology of keystone gut species, and what "evidence" should mean for functional ingredients.
A remote control for memory, hidden in the gut
A new Nature paper shows an aging gut can drive memory loss on its own — and reverse it. The twist is which molecule does the damage.
Beyond biotics: the case for precision bioactives
Probiotics add live bacteria; fibre feeds them in bulk. Our co-founder Tim Mak told Fi Global about a third path — plant-derived bioactives that reprogramme the gut bacteria a person already carries.