Diabetes and Nutrition: What’s New in the 2026 ADA Standards of Care

March is near and dear to my heart. Not only does it include several family birthdays, it’s also National Nutrition Month!

Established in 1973 by the Academy of Nutrition and Dietetics, National Nutrition Month encourages the public to learn more about making informed food choices and developing sustainable eating habits. This year’s theme, “Discover the Power of Nutrition,” highlights how nutrition has the power to help individuals and communities thrive. It also plays an important role in cardiometabolic health and chronic disease prevention.

To celebrate the month, I’ll be taking a closer look at updated nutrition recommendations in the American Diabetes Association 2026 Standards of Care. Over the next five weeks, I’ll break down key updates and practical applications for people living with diabetes and the clinicians who support them.

What are the ADA Standards of Care?

The ADA Standards of Care are widely recognized as the leading evidence-based guidelines for the diagnosis and management of diabetes and prediabetes. Informed by current scientific research and clinical trials, they provide recommendations on diagnosing and managing diabetes and it’s complication and comorbidities improving overall health outcomes.

When first published in 1989, the Standards fit into just four pages. The 2026 edition now spans nearly 400 pages, reflecting the growing complexity of diabetes care.

Why Are the Standards Updated Each Year?

Diabetes management is a rapidly evolving field. New clinical trials, technologies, and medications continue to shape how we approach treatment. The ADA Standards are updated annually to incorporate the latest evidence, research advancements, and emerging best practices in diabetes care.

The updates also reflect changes in health care policy, population health trends, and insights from the Professional Practice Committee, helping ensure the Standards remain relevant and applicable across diverse care settings.

How Do They Compare With the Dietary Guidelines for Americans?

In most years, I would say they are fairly aligned. However, this year the Dietary Guidelines for Americans mark a notable shift from the direction they have taken over the past decade, most visibly with movement away from the MyPlate model and back toward a food pyramid framework.

The Dietary Guidelines for Americans review the latest evidence to inform food and nutrition recommendations for the general public. In contrast, the ADA Standards of Car focus on nutrition within the context of cardiometabolic health and diabetes management, where glycemic targets and risk reduction are central. We can also expect a new ADA nutrition consensus report later this year.

You can read my full comparison here.

Where Is the Nutrition Guidance in the ADA Standards?

Most of the nutrition guidance related to diabetes prevention and management is found in Chapter 5, titled Facilitating Positive Health Behaviors and Well-being to Improve Health Outcomes. This section takes a broader view, covering diabetes self-management education, medical nutrition therapy, physical activity, risk reduction such as smoking cessation, and psychosocial care.

It is a comprehensive section, but these are the topics we routinely address in nutrition therapy appointments. Additional nutrition-related recommendations are woven throughout the Standards, and there are several helpful tables that provide a clear, high-level overview of nutrition care.

What Has Remained Consistent in the 2026 ADA Nutrition Guidance?

The foundation of ADA nutrition guidance remains steady. Both editions reinforce that there is no one-size-fits-all eating pattern, emphasize a food-based approach over rigid macronutrient targets, and prioritize nutrient-dense, minimally processed foods.

Medical nutrition therapy delivered by a registered dietitian continues to be central, with strong evidence for improving A1C and cardiometabolic outcomes. The core message is consistent: individualized, culturally responsive eating patterns that support glycemic management, cardiovascular risk reduction, and long-term sustainability are key.

What’s New in 2026?

The short answer: greater precision. There is an even stronger emphasis on food quality over quantity, honoring personal preferences such as higher or lower carbohydrate patterns, approaching weight management thoughtfully, integrating technology into nutrition decisions, and addressing real-world considerations including religious fasting.

Subscribe to my newsletter to receive updates directly in your inbox. Next week, I will explore the broader shift toward quality over quantity and what precision nutrition truly means in diabetes care.

Ready to Strengthen Nutrition Services in Your Practice?

Are you looking to build, refine, or expand nutrition services within your practice? I offer flexible, consultative support designed to meet the needs of busy clinics and healthcare organizations.

Nutrition is central to my work across prevention and chronic disease management. My approach focuses on translating evidence into clear, practical strategies that help patients understand not only what to do, but why it matters for their health.

Let me help you develop patient-centered nutrition services that integrate seamlessly into clinical care. Book a discovery call to explore how we might work together.