WEST AFRICA

Traditional Strength and Emerging Metabolic Pressure

Clinical Vignette

A 47-year-old patient presents with:

• increasing abdominal weight
• elevated fasting glucose
• early fatty liver

The shift is recent—and accelerating.

What Changed

Traditional West African diets included:

• yam, cassava, plantain
• millet and sorghum
• legumes
• vegetables and stews

Modern changes include:

• refined grains
• sugary beverages
• processed snacks
• urban food environments

Mechanism in Practice

As fructose exposure rises:

• uptake via GLUT5
• liver metabolism via Ketohexokinase

Result:

• liver fat
• insulin resistance
• progression toward Metabolic dysfunction–associated steatotic liver disease

Disease Expression

• Rising Type 2 diabetes
• Abdominal obesity
• Cardiometabolic risk

Why West Africa Matters

West Africa shows how quickly metabolic disease can emerge when traditional, fiber-rich diets are replaced by refined and sugary foods. The diaspora of West Africa includes many people living in other nations, especially in Europe and the Americas.

Explore Full Atlas of the Global Metabolic Crisis