Supermodel Karlie Kloss, 25, shows off her svelte torso
With so many diet trends around – including Paleo, Atkins, Dukan and Ketogenic – it can be hard to decipher which are good for you.Now celebrity trainer Justin Gelband has revealed his expert take on what does work and what doesn’t.The New York-based fitness fanatic trains some of the most famous Victoria’s Secret models, including Candice Swanepoel, Irina Shaik, Karlie Kloss, Erin Heatherton and Martha Hunt.He has revealed he is a huge fan of the controversial Paleo, or ‘caveman’ diet which is low-carb and high fat.He also blasted so-called juice detoxes and argued they do not work as a method to shed pounds.Celebrity fans of liquid diets include model Lottie Moss and Gwyneth Paltrow.Firstly, Gelband said it’s important to understand that although exercise is important to the regimes of his model clients, maintaining a healthy weight is not just about exercise.