What changed on the food side of the American Diabetes Association's Standards of Care in Diabetes—2026: eating patterns with evidence for preventing type 2 (Mediterranean-style and low-carbohydrate), nutrition during obesity treatment, and what stayed the same — the Diabetes Plate.
What changed on the food side of the American Diabetes Association's Standards of Care in Diabetes—2026: eating patterns with evidence for preventing type 2 (Mediterranean-style and low-carbohydrate), nutrition during obesity treatment, and what stayed the same — the Diabetes Plate.
December 8, 2025 · United States · ADA · Diabetes
The American Diabetes Association released its Standards of Care in Diabetes—2026 on 8 December 2025 (the supplement to the January 2026 issue of Diabetes Care).
New on the food side: expanded guidance on eating patterns with evidence for preventing type 2 diabetes — explicitly including Mediterranean-style and low-carbohydrate patterns, with patient-facing resources — plus emphasis on monitoring adequate nutrition and physical activity during obesity treatment.
The Diabetes Plate method itself is unchanged; the 2025 "Plan Your Plate" materials remain current.
What it means: The ADA's annual rulebook now names Mediterranean-style and lower-carb patterns as evidence-backed for preventing type 2 — not just managing it. See our Diabetes Plate pages.
Sources: ADA release (PR Newswire) (American Diabetes Association) · Diabetes Care 49(S1) (American Diabetes Association)
The Standards of Care in Diabetes are the American Diabetes Association's annually revised clinical guidelines — the reference document clinicians, educators, and health systems work from. The 2026 edition was released 8 December 2025 as the supplement to the January 2026 issue of Diabetes Care (volume 49, Supplement 1). This page covers only the food side; the Standards span screening, technology, and pharmacology far beyond our scope.
The notable nutrition change: expanded guidance on eating patterns with evidence for preventing type 2 diabetes — explicitly including Mediterranean-style and low-carbohydrate eating patterns, with patient-facing resources. The prevention framing matters: these patterns have long appeared in management guidance, and the 2026 edition puts evidence-backed prevention language behind them.
The 2026 Standards also emphasize monitoring adequate nutritional intake and physical activity during obesity treatment — timely guidance as GLP-1 receptor agonists reshape how much patients eat. If you or your patients are navigating that, our GLP-1 protein calculator implements the published protein-preservation targets with full sourcing.
What did NOT change: the Diabetes Plate. The ADA's visual method — a 9-inch plate, half non-starchy vegetables, a quarter lean protein, a quarter quality carbohydrates, water or a zero-calorie drink — remains as published in the 2025 "Plan Your Plate" materials, and our Diabetes Plate pages continue to document exactly that edition, including the eating-pattern overlays (Mediterranean, DASH, low-carb, vegetarian) the ADA endorses as compatible.
The usual honest note: we are a nutrition-tools site, not clinicians. This log tracks what the primary documents say — the full supplement is linked below, and treatment decisions belong with your care team.