Yes, stevia is keto-friendly. Feel free to use it in baked products, coffee and tea, and other homemade delights. It has a zero glycemic index and will not interfere with ketosis. However, some studies have shown that ingesting large amounts of stevia can cause negative effects such as abdominal pain and diarrhea. The best part is that flavored stevia are delicious alternatives to sugar and allow you to still enjoy your drinks and foods while staying in ketosis. There are several types of stevia on the market today, so read labels to make sure you're getting pure stevia without additives or filler ingredients. If you're looking for an unadulterated keto diet, then flavored stevia is an excellent option. They're just as effective at reducing cravings and helping you stay on plan.