Starting off well: Amanda, pictured on day one, left, and three of her week on ...

Daily MailStarting off well: Amanda, pictured on day one, left, and three of her week on ...Daily MailAmanda was also startled to find she was becoming addicted to the sugary elements of the diet - sugary foods can cause spikes in blood sugar levels which lead to an energy slump, and hunger pangs. 'I noticed I started enjoying the fizzy drinks and ...