I was actually recommended this book by my Doctor, so I ordered it. As soon as I recieved it I read it from cover to cover and I am so excited to start it on Monday (of course). It has 4 different levels so it would suit a whole family, for example my mum is on level 1, me level 2, my dad level 4 - it just depends on your weight, height, amount you exercise and how much you want to lose. It is very infomative and actually tells you why you have to eat certain foods etc. And yes you are allowed wine. It is simple straigtforward healthy eating that I know I can stick to!