Obesity is at epidemic levels in New Zealand and it is important to maintain a healthy weight but going to the other extreme is just as unhealthy.
Stick thin models and perfectly proportioned movie stars are held up as the ideal but those most vulnerable often don't consider what goes into looking that way.
Image is key for many celebrities so they spend hours every day working out with personal trainers and getting advice from nutritionists. It's basically part of their job.
Working out and eating well is the best way to get in shape but for many of us the cost and time required makes it difficult.
Worse still is that most photos and videos these days are manipulated and edited to make the star look impossibly perfect.