Cyclamate is a synthetic, calorie-free sweetener that is roughly 30 to 50 times sweeter than sugar. It was widely used in the United States for diabetes and weight management until it was banned by the FDA in 1969 due to concerns about its potential carcinogenic effects. However, cyclamate is still approved for use in many countries, including the European Union. As with any artificial sweetener, it is essential to consider potential risks and consult a healthcare professional before using cyclamate.