Wow! Haylie has a new way to make you lose weight. But there are many restrictions added in your diet. You are not allowed wheat, dairy,sugar, soya, corn and many things. Before buying this book make sure you can live without these ingredient in your diet for 28 days. This book promotes pure healthy habits, flushes toxic from your body. So yes, the diet is difficult but very healthy. But the result is amazing and long lasting.