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About Lyndel Costain


Lyndel Costain is a registered dietitian, health writer and broadcaster on television and radio. Lyndel's clinical specialties include weight management and eating disorders.

She also works to improve national weight management services by serving on a number of advisory boards and committees.

Books from Lyndel Costain include The Body Clock Diet and Weight Loss Resources’ very own Calorie, Carb and Fat Bible.