Crops originating from South America

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Crops Originating from South America

South America, a continent rich in biodiversity and history, has been the birthplace of many of the world's staple and beloved crops. The domestication of plants in this region has played a crucial role in global agriculture, shaping diets and economies around the planet. This article explores the variety of crops that originated from South America, highlighting their significance and impact on global cuisine and agriculture.

Potato[edit | edit source]

The potato (Solanum tuberosum) is perhaps the most famous crop native to South America. Originating in the Andean region, potatoes have become a staple food in many parts of the world due to their versatility and nutritional content. The domestication of potatoes is believed to have occurred between 7,000 and 10,000 years ago in the vicinity of modern-day southern Peru and northwestern Bolivia.

Tomato[edit | edit source]

The tomato (Solanum lycopersicum), while often associated with Italian cuisine, is originally from South America. Wild versions of the tomato were first domesticated in Mexico, with the plant's journey to Europe occurring after the Spanish colonization of the Americas. Tomatoes are now integral to cuisines worldwide, valued for their flavor and nutritional benefits.

Cacao[edit | edit source]

Cacao (Theobroma cacao), the primary ingredient in chocolate, originates from the Amazon basin. It was highly valued by the ancient civilizations of South America, including the Maya and Aztecs, who used it as a beverage and a form of currency. Today, cacao is a key commodity in the global food industry, with its beans processed to create cocoa and chocolate products.

Quinoa[edit | edit source]

Quinoa (Chenopodium quinoa) is a grain crop known for its edible seeds, which have been consumed for thousands of years in the Andean region. Recognized for its nutritional value, quinoa has gained international popularity as a health food in recent years. It is a complete protein, containing all nine essential amino acids, and is also gluten-free.

Cassava[edit | edit source]

Cassava (Manihot esculenta), also known as manioc or yuca, is a root vegetable native to South America. It is a major source of carbohydrates and serves as a staple food in many tropical and subtropical regions of the world. Cassava must be properly processed before consumption to remove naturally occurring cyanide compounds.

Peanut[edit | edit source]

The peanut (Arachis hypogaea) is another significant crop that originated in South America. Peanuts are believed to have been domesticated in the region now comprising Paraguay and Bolivia. They are a versatile food source, consumed raw, roasted, or used as an ingredient in various dishes and products, including peanut butter.

Avocado[edit | edit source]

The avocado (Persea americana) is native to south-central Mexico, a region that extends into South America. Avocados have been cultivated for thousands of years, with evidence of their consumption dating back to 10,000 BC. Today, they are a popular food globally, appreciated for their rich texture and health benefits.

Conclusion[edit | edit source]

The crops originating from South America have had a profound impact on global agriculture and cuisine. From the potato to the avocado, these plants have transcended their native lands to become staples and favorites in diets around the world. Their cultivation and consumption continue to play a vital role in the economic and nutritional well-being of millions of people globally.


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Contributors: Prab R. Tumpati, MD