Power Super Foods tigernuts are organically grown and sustainably harvested by farmers in Burkina Faso, Africa. Growing beneath the surface of open flood plains, the tubers are carefully extracted, cleaned and dried naturally and slowly. The tigernuts are then sliced into flakes for superior culinary results. Good for you, good for the planet Tigernuts are not actually nuts but tubers that grow beneath the earth. Tigernuts are naturally grain and gluten free and are a delicious source of dietary fibre, vitamin E and potassium. Vitamin E contributes to cell protection from free radical damage whilst potassium is necessary for healthy electrolyte balance and muscle function.