Chili peppers have passionate fans around the world—not just for their fiery heat, but also for the rich, bold flavor and vibrant color they bring to dishes.

Peanuts, though commonly thought of as nuts, are actually legumes. They originated in South America and eventually spread across the world through trade.

Walnuts are among the oldest known nuts, valued for centuries not only as food but also as a natural remedy.

In Japan, spring onions (naga-negi) have long been regarded as a trusted home remedy for colds.