Hi Ali.. I think you are a good friend to promote your friend's cookbook but I think you probably have a huge following form "The Biggest Loser" and some of those people cannot resist temptation and I wouldn't want to see them baking these cakes that are sweet and yummy but not good for their cause... You must know that some would go and buy that book just b/c you recommend it..Right/ I guess that is the point of telling us about it...Normally a cool thing to do but not so much if a lot of your audience is healthy eating challenged IMHO ...Now, that being said, I will buy her book b/c I am not over weight and make cakes for birthdays Love ya.. Janine