Great Zimbabwe was built using dry-stone masonry between 1100–1450 AD without mortar.

The ancient Romans used fermented fish sauce called garum as their primary condiment, similar to how salt is used today.

Fermented foods like kimchi, yogurt, and kefir contain beneficial live bacteria that support gut health.

Honey will never spoil if kept sealed — archaeologists have eaten 3,000-year-old honey from Egyptian tombs.

The word 'cereal' comes from Ceres, the Roman goddess of grain and harvest.

The açaí berry must be processed within 24 hours of picking — it rapidly ferments after harvest.

Almonds are not nuts — they are the seeds of a fruit related to peaches and plums.

Cashew nuts grow on the outside of the cashew apple, a fruit that is itself edible but highly perishable.

The identification of vitamins advanced nutritional science.