Diabetes Education Connection   Home Page Book Introduction Order Book Free Article Graphics Teaching Tips Table of Contents Updates Client Guidelines The Team Email Updates for the Second Edition of To Teach, To Learn, To Live: The Complete Diabetes Education Guide for Health Care Professionals Update 1 - Book, Page 30. The LDL cholesterol target has been lowered to < 2.0 mmol/L for the person at high risk of vascular disease from the < 2.5 mmol/L recommended in the Clinical Practice Guidelines for the Prevention and Management of Diabetes in Canada (2003).