Tosca’s passion for championing the Eat-Clean Lifestyle began when she took control of her life and transformed her body from overweight to strong and fit at age 40.


Unfulfilled and down on herself, Tosca began a lifelong commitment to embracing a healthier, well-balanced life of Eating Clean and fitness. Driven by tenacity and fueled by positive energy, Tosca gave herself permission to enjoy life and experience and accept a new version of herself. Since her spectacular transformation, Tosca has spent over a decade sharing her journey with others and helping them lose weight and get healthy.

As the New York Times best-selling author of Your Best Body Now and the Eat-Clean Diet®series, and The Start Here Diet, selling more than two million copies globally, Tosca is the pioneer of the Eat-Clean Movement and one of North America’s most renowned health and wellness experts leading the pack in the battle against obesity.