It is safe for some people... It really bakes up well in sweet treats without bitter or chemical taste. My husband loves it and says he can't tell a difference between it and sugar. However, when I eat it I get very bad cramping in my stomach and gas. It is not absorbed by the body so it can cause discomfort in some and pass right thru others. If you use it, use small amounts and in moderation. Stevia is my favorite... It tastes good, it lowers bp, and it has no effect on blood sugar!