Cassava crisis: the deadly food that doubles as a vital Venezuelan crop

It is a plant that millions depend on for survival. But another, identical variety can be lethal – and desperate people turning to the black market can’t tell them apartVenezuela has suffered food shortages for several years but things only seem to be getting worse. People are resorting to the black market for food, skipping meals and rummaging through garbage in search of sustenance. Last year, three quarters of adultsinvoluntarily lost an average of 19lb (8.6kg).Malnutrition is on the rise and people are being exposed to lethal foods.At least 28 people have died as a result of eating bitter cassava, having mistaken it for the sweet variety.Cassava, also known as manioc and yuca, is a staple food for about 700 million people worldwide. The perennial plant is native to South America but was brought to Africa by 17th-century explorers and later introduced to Asia. It thrives in tropical climates. The plant is very resilient, surviving where many other crops fail, and involves less human investment per calorie than potatoes. It is often poorer communities that rely on cassava for their survival.Continue reading...
Source: Guardian Unlimited Science - Category: Science Authors: Tags: Science Food poverty Venezuela Health World news Source Type: news