Esther Blum is an Integrative Dietitian and bestselling author of Cavewomen Don't Get Fat, Eat, Drink and Be Gorgeous, Secrets of Gorgeous, and The Eat, Drink, and Be Gorgeous Project.

Widely respected as an industry expert, Esther was voted Best Nutritionist by Manhattan Magazine. She has appeared on Dr. Oz, the Today Show, A Healthy You with Carol Alt, the ISAAC show, ABC-TV, FOX- 5's Good Day NY, and Fox News Live.