A great way to fully let the effects of a sugar-free system manifest, is to start a cleansing diet. It is very extreme but effective.
Eat for 30 days only fruits, vegetables, either raw or cooked, and different nuts.
This is a diet for all of you who feel your body is growing old and impotent.
The first few days you will feel weak, but after 30 days, the system grows strong and you will feel very light and happy again.
– by Kahita Hari Nam Kaur