Q: Why are they called Syns? A: You know how powerful it is when things work together and the result is greater than the sum of their parts? That’s synergy! Free Food, Healthy Extras and Syns work together to create Food Optimising - the most generous, most effective eating plan ever. Then we strengthen your chance of success even further by adding a touch of Body Magic – and to reflect this incredibly powerful synergy, those little bits on the side that make slimming so much easier are named Syns!