A revolutionary sugar substitute has gone on sale in Britain this week. The honey like liquid is derived from the same cactus plant used to make tequila. Agave Nectar is said to be sweeter and healthier than sugar with no aftertaste. It is said to help to reduce sugar cravings and burn off fat rather than store it. Also unlike honey, it dissolves instantly so is perfect in tea and coffee and when used for baking. Good news for millions of sweet-toothed Britons everywhere!