Which Sugar Substitutes Are Safe?
Sucralose (Splenda)
- Is safe
- Not digested or used as energy
- Passed all animal tests
- Dannon Light'n Fit Carb Control Yogurt
- Ocean Spray Light
- Tropicana Light'n Healthy Orange Juice
Aspartame (Equal, NutraSweet)
- Is safe
- Some people get headaches
- Passed all animal test
- Yoplait Light Fat Free Yogurt
- Breyers Light Fat Free Yogurt
- Diet Coke, Diet Pepsi, Diet Pepper, Diet Mountain Dew from can or bottle
Stevia (Sweet Leaf, Honey Leaf)
- Inadequately tested
- Safety not sure
Acesulfame (Sweet One, Sunett)
- Inadequately tested
- Safety not sure
- Frozen desserts, Diet 7UP, Diet Vanilla Coke, Diet Mountain Dew Code Red, Fresca, Diet Sprite, Pepsi One, Sugar Free Jell-O, Wrigley's Spearmint Gum
Saccharin (Sweet'N Low)
- Unsafe
- May cause bladder cancer in those who consume 2-3 eight ounces diet sodas daily
- Diet Coke, Diet Pepsi - from fountains
- Tab
Sugar Alcohols (Sorbitol, Xylitol, Mannitol, Hydrogenated starch hydrolysates)
- Can cause bloating, gas, diarrhea
- Some can contribute calories and carbohydrate
- Hershey's Sugar Free Chocolate Candy
- Log Cabin Sugar Free Syrup
- Many frozen dessert products
Be sure to read food labels carefully. Sugar substitutes may vary from product to product.
Resource: Nutrition Action Health Letter, May 2004, Volume 31/Number 4, Center for Science in the Public Interest

