If you are looking for healthier alternatives to satisfy your sweet tooth, there are some artificial sweeteners that are natural that don't have any calories, and don't impact our blood sugar as table sugar does. There are natural artificial sweeteners that are derived from plants, unlike the other artificial sweeteners that are chemically synthesized in a lab.
Stevia is a natural noncaloric sweetener from the stevia plant. Keep in mind it is 200-300 times sweeter than regular sugar, so you don't need to as much to items to achieve the same sweetness you would with sugar. You can purchase stevia in a liquid or powder form to add to food items. Stevia can have a metallic aftertaste that might not be desirable for everyone.
Monk Fruit is another non-nutritive natural sweetener native to southern China and derived from a gourd called Lou han guo. Monk fruit also is 100-250 times sweeter than regular table sugar. However, it does not have the metallic aftertaste that stevia does. It's also sold in liquid or powder form that can be added to foods.
Erythritol is a type of sugar alcohol that is naturally found in some fruits and vegetables or created from fermented wheat or corn starch. It also shows some benefits for oral health.
Most sugar alcohols when consumed in large quantities can cause abdominal discomfort and have a laxative effect. To avoid these side effects, consume in moderation. Artificial sweeteners are not a necessity in our nutrient needs, but they can be a way to enjoy foods with a sweetened flavor without the added calories or impact on blood glucose.