The Gospel of WellnessHow did a modest industry of diets and calisthenics evolve into this mammoth business of luxe self care? In this fun filled dive into the wellness industry, journalist Rina Raphael looks at the roots of a sector that is now worth $4. 5 trillion and explores why it's been so alluring to women all over the globe, promising health and vitality in the most fashionable package. At times both fun and funny, from interviews with leading players in the