Cadmium

Cocoa trees naturally absorb cadmium from soils via their roots and deposit it in the nibs (centre) of cocoa beans. Pic: As You Sow

Special report

Chocolate companies respond to latest claims of excessive cadmium in cocoa

By Anthony Myers

Consumer Reports (CR), a US independent, non-profit member organisation, has doubled down on its campaign against lead and cadmium in chocolate and urges changes after a new survey finds a third of products contain ‘concerning’ levels of heavy metals.

Cadmium is a problem for cocoa farmers mainly in Central and South America. Pic: Republica del Cacao

Special report

How to reduce cadmium in cocoa

By Anthony Myers

The result of a three-year study by a multi-disciplinary panel of four experts into the sources of lead and cadmium in cocoa and chocolate - and how levels may be reduced in the future - has been published by the National Confectioners Association (NCA)...