Diabetes is essentially a self-management disease in which patients must le
arn to integrate blood glucose monitoring with nutrition management and phy
sical activity and, if needed, oral agents or insulin. This almost always r
equires behavior change. The American Diabetes Association diet is no longe
r a meaningful prescription, because recommendations are now based on indiv
idualized nutrition assessment and treatment goals. Physical activity recom
mendations, as an adjunct to nutrition management, should also be individua
lized. Using a team approach, focusing on individualization of nutrition ma
nagement and physical activity, applying behavior change concepts, and prov
iding frequent follow-up can improve self-management and result in improved
metabolic control. Primary care practitioners are in a unique position to
oversee this process.