The kola nut is a seed from a tree of the Sterculiaceae family, with the most prominent species being Cola Vera, Cola acuminata and Cola nitida. This tree is believed to be the first tree on Earth by certain Nigerian tribes. If you feel as though you've never heard of this valuable seed, you may be ...

Edamame beans are young, immature soybeans (also known as 'Glycine max') that are harvested prior to the bean's natural hardening process. These beans have a green colour differing from the soybean's light brown. The bean is believed to have been domesticated from its wild relative, 'Glycine soja', ...