Answer: Splenda is keto-friendly in liquid form, but not in powdered form.
Splenda is available in both liquid and powdered forms. The powdered form contains additional components such as maltodextrin, which have a high glycemic index and will cause blood sugar to spike. The pure liquid form has zero glycemic index, so it won't spike your blood sugar, but you should still use it only in moderation. Prefer other keto-friendly sweeters such as stevia or erythritol.
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