What you need to know about the Atkins Phase 1 - Induction Phase 

https://www.lowcarbandlovingit.com/atkins-diet-plan-phase-1-induction-phase/
The Atkins diet is a great diet to follow to lose weight fast. The Akins diet is a low carb diet with the first phase being a drastic reduction to the number of carbs you eat. You will lose a lot of belly fat too!