A groundbreaking genetic study reveals how the Turkana, nomadic herders in Kenya, thrive in one of the world’s harshest deserts. These resilient people live in scorching, arid conditions and sustain themselves mainly on an animal-based diet.
Genetic Secrets to Surviving the Desert
Researchers have identified unique genetic variations that help the Turkana adapt to extreme heat and limited water resources. These adaptations allow them to extract vital nutrients from their diet and manage hydration efficiently. The findings show how evolution shapes human biology in response to the toughest environments on Earth.
Challenges of Urban Transition
As some Turkana move to urban areas, their traditional adaptations can become a disadvantage. City living and new diets may lead to health problems because their bodies are fine-tuned for desert survival, not urban life. This research not only highlights human adaptability but also underscores the health challenges faced by indigenous communities amid modernization.
Sources: news.berkeley.edu
