Puna yams are nutrient-dense tubers providing complex carbs for sustained energy, high fibre for digestive and weight management, and essential vitamins (C, B6) and minerals (Potassium, Manganese, Copper) supporting immunity, bone health, and heart function, with unique compounds like diosgenin potentially boosting brain health and serving as a base for pharmaceuticals. 

Culinary suggestions...

Puna yam, a starchy West African yam, is incredibly versatile and used like potatoes: it's boiled, roasted, fried, or mashed into a doughy consistency (like fufu) to serve with soups and stews, and can even be used in cakes or porridge. Always wash it well and cook it thoroughly before eating, as raw yam can cause itching.