"New concepts in Diabetes": All ventursome scientists are aware of the many chances of going astray as they enter a new field particularly the more complex and difficult field of biology. Medicine is an ever-changing science; hence, was the name of this booklet "New Concepts in Diabetes". The "New Concepts in Diabetes" demonstrates that the current world's burden of diabetes is not on the account of type II diabetes but mostly on stress diabetes; accordingly most of the diabetic conditions particularly the newly discovered once could be readily corrected if properly managed. The "New Concepts in Diabetes" illustrates that the current spread of stress diabetes is mostly due to accumulation of potential toxins in the colon leading to a biological toxic stress in the body among disadvantaged susceptible individuals; proper elimination of the potential source of toxins from the colon could readily correct a stress diabetic condition, while administration of oral hypoglycemic pills to a stressed pancreas constitutes an insistence to flog a tired horse turning a potential condition into an established chronic illness with the consequent flare up of the diabetic phenomena all over the world. The value of the "New Concepts in Diabetes" lies in the true promising opportunity it gives for many patients with newly discovered diabetes that their diabetic condition could be successfully corrected with simple measures. Furthermore, diabetic patients who are already on medications could reduce or quit their pills, while patients with uncontrolled established diabetes could enjoy good control of their diabetic condition even with fewer doses of pills; at least, all of them can almost ensure avoidance of cardiovascular and foot complications resulting from long-term duration of dysglcemia. Most of the literature of the "New Concepts in Diabetes" has been peer reviewed, accepted by international reviewers and published in American Medical Journals.