Kick-start weight loss and boost beauty with an easy 4-day cleanse and a delicious 4-week antioxidant-based program from CBS's The Early Show nutrition contributor.

In The O2 Diet, nutritionist Keri Glassman translates cutting-edge science into an easy-to-do program that will leave dieters energetic, healthy, and beautiful--inside and out. Glassman shows how dieters can--and should--indulge in foods like Caramelized Pear and Pecan French Toast and Flank Steak with Chimichurri Sauce and actually lose weight! For once, it's not about counting calories or restricting what one eats; it's about eating more of the right things.

The diet is based on the ORAC (Oxygen Radical Absorbance Capacity) scale, a calculus developed by the USDA that measures how well a food protects against free radicals, the culprits behind many forms of cancer, heart disease, and symptoms of aging. Research demonstrates that eating a high-ORAC diet increases the antioxidant power of human blood 10 to 25 percent, strengthening memory and cognition, preventing cancer and heart disease, improving skin, and aiding in weight loss.

The O2 Cleanse kicks things off, maximizing weight loss, inspiring confidence, and delivering immediate results. The 4-week plan builds on initial success and includes simple guidelines for pampering and stress reduction that are proven to enhance weight loss. Plus it gives dieters real-world options for eating out and recipes that allow them to indulge at home with treats such as Chocolate-Covered Pecans and Sangria. This simple program is a positive, empowering new way to approach eating that will leave readers slim, sated and beautiful.