It’s time to go tiger nuts. Find out all about this dinky nutritional powerhouse that comes from the ground. Used since ancient times in Egypt, this tiny tuber is making a comeback thanks to its incredible nutritional qualities. Tiger nuts are good for health, from helping digestion, to boosting the immune system. What’s more, they taste good - chewy and with a nutty flavour that's a little like almond. It’s no wonder people are going nuts over them.