What Is Purple Yam Nutrition Benefits And Side Effects
What Is Purple Yam? Purple yam is a starchy vegetable belonging to the Dioscoreaceae family and is known as a greater yam. It is scientifically known as Dioscorea alata. This tuber is often confused with sweet potatoes. Humans are familiar with about 600 species of yam. Purple yam has greyish-brown skin and purple flesh that resembles a sweet potato. You will find these tubers in distinct shapes and sizes depending on their variety....