Gabon: Cassava, Plantain, Fisheries and Metabolic Health

Gabon combines rich equatorial food biodiversity with rapid urbanization and substantial dependence on imported foods. Cassava, plantain, fish, seafood, vegetables, fruit and forest foods offer a strong foundation for healthy diets, while sugary drinks and ultra-processed foods create new metabolic pressures.

Gabon at a glance

Food environments in Libreville and other towns differ from those in rural and forest communities. Prices, transport and convenience help determine whether local ingredients remain everyday foods or become less accessible than imported packaged products.

Local foods and national guidance

Cassava and plantain are important staples. Fish, seafood, legumes, leafy vegetables, fruit and responsibly harvested forest foods can add protein and micronutrients. Gabon published its first national food-based dietary guidelines in 2021. They emphasize fruits, vegetables, tubers and cereals, dairy foods, and protein sources including fish, eggs and legumes, while distinguishing sweet, fatty and salty products.

The double burden of malnutrition

Undernutrition and micronutrient deficiencies can coexist with obesity, hypertension, type 2 diabetes and fatty liver disease. These conditions are shaped by the food environment, beverage choices, physical activity, sleep and access to preventive care—not by one traditional staple.

Practical priorities

• Implement and evaluate Gabon’s national dietary guidelines.
• Support local fisheries, horticulture and safe cassava processing.
• Make water prominent in schools, clinics and workplaces.
• Reduce children’s exposure to marketing for sugary drinks and salty snacks.
• Expand blood-pressure and diabetes detection through primary care.

Key takeaways

• Gabon has an official, locally developed framework for healthy diets.
• Cassava and plantain fit best in varied meals with vegetables and protein foods.
• Stronger local supply chains can advance health and food sovereignty together.

Selected authoritative sources

• FAO: food-based dietary guidelines for Gabon
• WHO: noncommunicable diseases