Which country produces the most Brazil nuts?

Some food names are straightforward. Brazil nuts, you would think, come from Brazil. They do grow there, but if you check where most of the world’s supply actually comes from, the country on the label loses out to its neighbour.

The short answer

Bolivia is the world’s biggest producer and exporter of Brazil nuts. Market research data for 2014 gave Bolivia about 42% of global production against about 35% for Brazil, and around 61% of the world’s exports of shelled nuts. More recent industry reporting puts Bolivia’s share of the global market even higher, at roughly three-quarters.

The real story

Brazil nuts come from a giant rainforest tree that grows across the Amazon basin, including Brazil, Bolivia and Peru. Bolivia’s northern lowlands, around towns such as Riberalta and Cobija, have dense stands of these trees and a processing industry built around them. Bolivian firms shell, dry and pack the nuts for export, which gives them a big lead in the shelled-nut trade, while Brazil sends more of its harvest abroad unshelled or keeps it for its own market.

Most of the trade is shared by three neighbours. In the 2014 figures, Bolivia, Brazil and Peru together accounted for about 82% of world production. Peru also imports a lot of unshelled nuts to shell and send back out again. A 2021 report estimated that Bolivia had around 74% of the global market by value, with Peru on about 15% and Brazil on about 11%, and that around 20 processing plants were operating in Bolivia, mostly in Riberalta.

The way the nuts are produced is just as surprising. Most of the harvest is collected in the wild. The flowers are pollinated by orchid bees, which is one reason the trees do best in intact forest. A few plantations exist, but they are the exception.

The fruit is a hard, woody pod about the size of a baseball, holding roughly 10 to 24 nuts. Collectors gather the fallen pods, mostly between December and March, and split them open with axes or machetes. In the wild, the main animal able to gnaw through the tough casing is the agouti, a rainforest rodent.

And one last twist: botanically, a Brazil nut is not really a nut. It is a seed.

Why people get it wrong

The name does all the persuading. When something is called a Brazil nut, it is reasonable to assume Brazil leads the way, and the name has stuck regardless of where the nuts are actually picked.

Bolivia’s lead also rarely makes the news. Labels on supermarket packs rarely mention the country of origin prominently, so few shoppers ever notice where their snack actually came from.

“Brazil nuts mostly from Bolivia, and they’re not even nuts. Food names, eh? I’m a sole and I’ve never been fishing.”