From a woman who is about to become as famous in the diet and fitness industries as Martha Stewart is in the world of home decoration (Liz Jones,The Daily Mail), this back-to-basics approach helps you keep a protein-rich, hormone-balancing, and detoxifying diet to build muscle, catalyze fat loss, and feel gorgeous fast. Weight loss may seem like a modern idea, but studies show that the solution is ancient: a natural diet of lean protein, vegetables, fruit, seeds, and nuts-and no processed starches-leads to a strong, healthy body that works well and looks great. Millions of years of evolutionary history can't be wrong, and Esther Blum, a holistic nutritionist for nearly two decades, has helped her clients get gorgeous and strong by reinstating the simple, high-protein, low-carb diet that our bodies naturally crave. Esther believes that the greatest gift you can give yourself is a lean, gorgeous body-for life. Through a potent combination of hormonal balance, a detoxified system, and muscle mass, anyone can achieve great results by following some simple no-nonsense tips. Esther breaks her diet down into three easy and sustainable phases: first, a two-week detox, followed by a second phase of hormone balance and fat loss, and then finally, a maintenance phase, which keeps you within 3 to 5 percent of your body fat ideal. Smart, sassy, and sensible, Cavewomen Don't Get Fat will help women everywhere feel and stay gorgeous from the inside out.