There's a comment about the Body Plan book by Christina Wolfe (probably got her name wrong but I'm too lazy to go look it up) Someone is saying that she has piled on the pounds so how does it work.
Whilst it's always a rude comment to make about someone I do tend to agree with it if someone is trying to make me part with my hard earned cash and buy into their "healthy" diet plan.
One of the regular qvc defenders has said she's been unwell, but viewers aren't mind readers, they make judgements on what they see. And if someone who doesn't look healthy is trying to sell a health book then that's not great advertising