Living Fully Nourished

It is a well-known fact that refined sugar is unhealthy: it causes tooth decay, obesity, diabetes, some studies also relate it to cardiovascular, rheumatological, neurological diseases and even to cancer. So it is better to use healthier alternatives to sweeten desserts.
There are endless alternatives to white sugar: different types of sugar like brown sugar, coconut sugar or palm sugar; different types of syrups such as rice syrup, maple syrup and agave syrup; fructose, honey, xylitol, or sweeteners such as saccharin, aspartame, stevia, ... So, which are the best options?