Which fitness fads will be big in 2015? How will digital developments change the way we shop for beauty products? Will beauty vloggers loose a bit of their sparkle? And which brands resonate with our quest for body acceptance?

Authority is slipping away from 'traditional' experts – and into the hands of celebrities. But is 'standing out' from a sea of information, products and ideas as simple as putting a famous face on a brand?

From green smoothies to coconut water, grass-fed meats to all-natural skincare, Australia is reaching for a new kind of luxury synonymous with the upper echelons of society. Wellness has become a status symbol – the only irrefutable way to make a statement about how privileged you are.

Can our eating habits represent our identity? We sat down with Eating right in America author Charlotte Biltekoff to discuss how what we eat aligns with our aspirations and ethical codes, and our shifting perceptions of health.