Ingredient index
Every journey so far, grouped by what it looks at. Each one stops where the evidence stops.
Maize
Seed diversity, named varieties, and what a colourful kernel cannot prove.
Cacao and chocolate
Reading a label narrowly: identity, origin, certification, lot codes.
Herbs
Sensory attention with no health claims.
Soil and roots
Turning broad environmental claims into answerable questions.
Dates and labels
What a printed date or code does and does not establish.
Rice and pecans
Country-of-origin lines, and which foods COOL actually covers.
Certifications and seals
A seal as a lead to a program and a scope, not a guarantee.
Coffee
Product, lot and serial identity: different sizes of answer.
Wheat and flour
Where the visible chain behind a flour bag stops.
Method and practice
How this page decides what it can say, and how to bring it to a table.
Missing something? Suggest an everyday ingredient for a future evidence-rated journey — send a note.