### What is Saccharin? Saccharin is a zero-calorie sweetener that is 200 to 700 times sweeter than sugar. It has been used for nearly 150 years and is one of the most affordable low-calorie sweeteners available. ### Benefits of Saccharin 1. **Weight Loss Aid**: Saccharin can help prevent obesity by replacing high-calorie sugars in your diet. 2. **Cavity Prevention**: Unlike natural sugar, saccharin does not ferment in the mouth, helping to protect your teeth from cavities. 3. **Blood Sugar Regulation**: Saccharin does not spike blood sugar levels, making it seem ideal for people with diabetes. ### Risks of Saccharin 1. **Cancer Concerns**: Early studies linked saccharin to bladder cancer in rats, but later studies showed it does not have the same effect in humans. The FDA recommends keeping daily intake below 2.3 milligrams per pound of body weight. 2. **Gut Bacteria Imbalance**: Large amounts of saccharin may negatively affect the balance of bacteria in your gut, potentially leading to type 2 diabetes, obesity, and in rare cases, cancer. ### Saccharin and Children About 15% of kids over 2 years old consume non-nutritive sweeteners like saccharin. While it is generally safe, early exposure might prevent children from gaining oral tolerance, increasing the risk of allergies. ### Conclusion Saccharin is a widely used, zero-calorie sweetener with both benefits and risks. It can aid in weight loss and cavity prevention but should be consumed in moderation to avoid potential health issues.