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The Peri Happy blog

Reading for the change

Longer reads on the food, the science and the people around you. Written in plain English, grounded in the research, and always ending with something you can actually cook.

Fermented foods including kimchi and live yoghurt Gut health

Thirty plants a week without trying

Herbs count. Spices count. Seeds count. How to hit the microbiome-diversity target with a normal life and a normal budget.

21 July 2026 5 min read