Fermented foods

Illustration of the human digestive system and gut microbiome alongside fibre-rich plant foods, including vegetables, fruit, beans and wholegrains.

The Gut Microbiome: From Decades of Promise to Real Treatments

Fermented foods gut lung axis diagram showing microbiome, lungs, reflux and aspiration risks in chronic lung disease

Fermented Foods & Lung Health: Safety, Infection Risk and Aspergillosis

Last reviewed: April 2026…