diabetes type 2 traffic sign on blue sky

diabetes type traffic sign blue sky insulin resistance blood sugar levels glucose control management lifestyle healthy eating exercise weight medication therapy oral medications monitoring a1c test complications cardiovascular disease nerve damage kidney eye problems foot care neuropathy retinopathy hypoglycemia hyperglycemia metformin sulfonylureas dpp-4 inhibitors glp-1 receptor agonists sglt-2 modifications diet nutrition physical activity guidelines portion carbohydrate counting intake glycemic index loss obesity stress smoking cessation education support groups treatment options self-care pressure cholesterol long-term