Tag Archives: calabar chalk

African Food: Do you Crave eating Clay – 10 Facts About Calabar Chalk/ NZU

Here are 10 Facts About Calabar Chalk/ Nzu: Clay-eating, the practice known as geophagy or geophagia. Calabar chalk, also known as calabar stone or Nzu is a type of chalk sold in traditional stores and markets. Historically, clay eating (calabar … Continue reading

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