# Ghana heavy metal food contamination crisis

> Live situation record from CLSTR: https://clstr.news/situations/ghana-heavy-metal-food-contamination-crisis
> Updated: 2026-09-21T10:48:29.000Z. Sources: 8. Developments: 3.

Illegal artisanal and small-scale gold mining, referred to as ‘galamsey’, has caused significant mercury contamination in Ghana. The mining process releases mercury vapors and toxins into the soil and water, which can transform into methylmercury and accumulate in the food chain, particularly in fish. This poses a severe threat to cognitive development in children and pregnant women, with the World Health Organization warning of potential kidney damage, visual and speech problems, and lifelong disabilities.

In response, the Ghanaian government has launched the National Strategic Plan for Heavy Metals Reduction in Food, a five-year initiative running from 2026 to 2030. The plan aims to reduce levels of mercury, lead, cadmium, and arsenic within the national food chain, addressing contamination from environmental pollution, farming, and processing.

Government assessments have identified specific contamination risks: 29 percent of cereal-based mixed food samples exceeded permitted cadmium limits, 42.09 percent of turmeric samples contained lead levels above the allowed threshold, and 24.6 percent of bentonite products exceeded permitted lead limits. While skin-lightening creams tested complied with mercury standards, officials noted that targeted regulatory action is necessary to protect the national economy and agricultural export markets.

Supported by UNICEF, the framework involves coordination between the Ministry of Health, the Food and Drugs Authority (FDA), the Ministry of Food and Agriculture, and the Environmental Protection Agency. Deputy Minister for Health Prof. Dr. Grace Ayensu-Danquah emphasized that the plan requires shared responsibility from industry, academia, and development partners, while urging the media to avoid ‘sensationalized reporting’ to maintain consumer confidence.

## Timeline

### 2026-09-21: Ghana launches five-year plan to reduce heavy metals in food

Ghana has launched a five-year strategic plan to combat heavy metal contamination in food, following findings of excessive lead, cadmium, and arsenic in various consumer products.

2 sources. https://clstr.news/cluster/ghana-launches-five-year-plan-to-reduce-heavy-metals-in-food-1

### 2026-09-18: Ghana launches five-year plan to reduce heavy metals in food

Ghana has launched a five-year national strategic plan (2026–2030) to reduce heavy metal contamination, including lead and mercury, in its food supply to protect public health.

5 sources. https://clstr.news/cluster/ghana-launches-five-year-plan-to-reduce-heavy-metals-in-food

### 2026-08-21: Ghana mercury contamination from illegal mining threatens cognitive health

Mercury used in Ghana's illegal galamsey gold mining is contaminating food chains, risking widespread cognitive impairment and lifelong disabilities in children and pregnant women.

2 sources. https://clstr.news/cluster/ghana-mercury-contamination-from-illegal-mining-threatens-cognitive-health

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Cite as: Ghana heavy metal food contamination crisis. CLSTR, https://clstr.news/situations/ghana-heavy-metal-food-contamination-crisis