Yams are starchy staples in the form of large tubers originating in Africa and Asia. There are over 600 varieties, which vary widely in size. They are starchier and drier than sweet potatoes and rarely found in local grocery stores.

yams found in different varieties, some yams are in the size and shape of similar to small potatoes; others can grow up to 1.5m (5ft) in length and weigh over 100lbs (70kg). Skins may be dark brown or light pink; insides white, yellow, purple, or pink.

Before plantation Mother seed’ yams (500–1000 g) are cut into minisetts (25–30 g), which are planted to produce seed yams. Minisetts can be planted directly in the field on ridges at a depth of 9–12 cm with a plant spacing of 25–30 cm by 100 cm when the rains are well established. When yam planted in soil, yam plants usually grow for 7–10 months before they senesce.

Yam contains high percentages of your daily value of fibre, potassium, magnesium, copper and vitamin C. These nutrients and minerals are key to maintaining your bone health, heart health, growth, and metabolism. Meanwhile, vitamin C is a vital antioxidant that can strengthen your immune system against illnesses and infections. In addition to many vital vitamins and minerals, this yam also has antioxidants that may prevent cancer.

It is rich in special antioxidants that can help with rebuilding cells, fight free radicals and premature ageing in your skin. The combination of collagen and vitamin C provided by the yam aids in healing skin-related wounds.