We all know that two or three meals a day is the way to go, but sometimes life just calls out for a sweet treat. Whether it's a special occasion, trip to the movies or a birthday, sometimes you really want something sweet.

For the longest time that often meant eating sugar and kicking yourself out of ketosis, but thankfully a number of food manufacturers saw a gap in the market and rushed to provide snacks that are sweetened with sweeteners that won't raise your blood sugar or insulin levels.