Assisting the Novice in Lifestyle Change.

The beginning of a lifestyle intervention is a sensitive time, as doing "too much too quickly" may stress the immune system, resulting in an increase in upper respiratory symptoms and, consequently, attrition. However, "too little too slowly" may not align with patients' motivation to change and may also result in attrition. There is also evidence that early weight loss is predictive of long-term maintenance of goal weight. Health care providers are frequently presented with contradictory information on the best model to promote enduring lifestyle change. Best practice dictates that health care provider acknowledge their patients' motivation to change and incorporate each individual's goals in designing the lifestyle change intervention. Additional support and advice may be warranted at the beginning of an intervention to promote the patient's health and avoid attrition.