The health benefits of plant-based diets are not a new topic, but as they continue to be a top headline in the news and on social media, #plantbased, we have more and more clients expressing interest in this dietary pattern.
Plant-based diet is a general term to include eating patterns that emphasize whole grains, legumes, vegetables, fruits, nuts and seeds, and discourage animal products. The popularity of this diet has grown as more evidence associates it with lower rates of hypertension, hyperlipidemia, cardiovascular mortality, obesity, cancer, and the prevention of type 2 diabetes.1 Research has also associated a higher intake of meat and processed meat with an increased risk of these similar chronic diseases.1 Definitions of plant-based can vary widely from avoiding all animal products to reducing intake of animal-based foods; Mediterranean, DASH diet, and Planetary diet approaches may fit within this definition.
As we review articles and noteworthy news, we might ask ourselves what plant-based definition has been used.
A vegan Diet, in persons with type 2 diabetes, is effective in reducing HgbA1c and body weight.1 The 2019 Nutrition Therapy for Adults with Diabetes or Pre-Diabetes Consensus report2 stated that a vegetarian or vegan diet can reduce A1c by 0.3-0.4% in people with type 2 diabetes, and plant-based eating patterns reduce weight, waist circumference, and LDL. A 2017 systemic review and meta-analysis3 of 14 studies found in 8 observational studies that vegetarian diet patterns (excluding meat and meat products) reduced the prevalence and incidence of type 2 diabetes compared to Omnivore diets. In five studies, no significant associations between a vegetarian diet and diabetes risk were observed, however, lack of definition of the degree of vegetarian, duration and actual intake, or specificity in diet quality could have affected the results.
A plant-based diet may not always be healthful, as it could include refined grains, starches, sugars, and processed plant-based products. Refined carbohydrates and highly processed foods are independently associated with a higher risk of type 2 diabetes. The ADA Standards of Care emphasize diet quality in every reviewed eating pattern. A 2019 meta-analysis4 of 9 total observational studies (307, 099 total participants) across North America, Europe, and Asia found that greater adherence to a plant-based diet was inversely associated with risk with diabetes, and this risk was further reduced when considering diet quality. In this study, it is essential to note that, when studies were combined, even the highest category of adherence to plant-based dietary patterns still included about 1.6-4 servings of animal-based foods per day; this may be from fish, dairy, meat, or poultry.4
Comparison Study: A 2024 cross-sectional study5 completed in Germany compared vegans, flexitarians (up to 50 grams of meat or processed meat products per day), and omnivores (>170 grams/day of meat and processed meat consumption). The vegan diet was associated with the most significant benefits to cardiovascular health; however, metabolic syndrome score and arterial stiffness were more favorable in flexitarians than in other groups. The vegan and flexitarian diets were associated with lower blood lipids, reduced insulin resistance, and a higher diet quality index than the Omnivore diet. Dietary intakes of soft drinks, dairy products, sweets, meat, and processed meat were all associated with higher total and LDL cholesterol levels and Metabolic syndrome scores. However, regarding how the study categorizes food groups, we are unsure if the type of meat or dairy would have changed these outcomes. Simple categories of plant-based or omnivore may not fully explain the synergy of health impacts from diet intake.
Transitional dietary approaches that emphasize foods primarily from plants while also including animal foods may be a more realistic approach for many people. Despite the increasing interest in plant-based diets and a 54% growth in 2023 of plant-based product sales in the US market, only about 4% of Americans follow a vegetarian diet. Data from a recent March 2023 publication7 compared average consumption from 17 food categories to the Dietary Guidelines for Americans recommendations. Many categories fell short, with only refined grains, added sugars, proteins, and nuts, seeds, and soy meeting or exceeding the guidelines. There is a need for an overall shift in diet to improve the intake of foods touted as beneficial within plant-based diets.
Barriers to implementing a plant-based diet include lack of knowledge, cultural acceptability, and cost.7
Like JR, many people may need to learn what it means to follow a plant-based diet. Understanding the individual’s interest, discussing the range of definitions and outcomes, and emphasizing transitional dietary changes could empower change.
The benefits of plant-based diets are well known, and future research is needed to examine different plant-based diet variations, combinations of foods, and degrees that are most beneficial and achievable. The 2024 American Diabetes Association Standards of Care emphasizes that there is no one-size-fits-all approach to dietary recommendations, and we need to individualize our recommendations based on cultural background, personal preferences, co-occurring conditions, and socioeconomics. They recommend “food-based dietary patterns should emphasize key nutrition principles: inclusion of non-starchy vegetables, whole fruits, legumes, whole grains, nuts/seeds and low-fat dairy products and minimizing consumption of meat, sugar-sweetened beverages, sweets, refined grains, and ultra-processed foods.”8
We can support persons with diabetes and JR by asking questions and being curious.
Based on JR’s response, we can confidently support a dietary pattern that is vegan, vegetarian, or a more flexible nutritional pattern that focuses on nutrient density and food quality.
1. Sabrina Schlesinger; Diet and Diabetes Prevention: Is a Plant-Based Diet the Solution?. Diabetes Care 2 January 2023; 46 (1): 6–8.
2. Alison B. Evert, Michelle Dennison, Christopher D. Gardner, W. Timothy Garvey, Ka Hei Karen Lau, Janice MacLeod, Joanna Mitri, Raquel F. Pereira, Kelly Rawlings, Shamera Robinson, Laura Saslow, Sacha Uelmen, Patricia B. Urbanski, William S. Yancy; Nutrition Therapy for Adults With Diabetes or Prediabetes: A Consensus Report. Diabetes Care 1 May 2019; 42 (5): 731–754
3. Lee Y, Park K. Adherence to a Vegetarian Diet and Diabetes Risk: A Systematic Review and Meta-Analysis of Observational Studies. Nutrients. 2017 Jun 14;9(6):603.
4. Qian F, Liu G, Hu FB, Bhupathiraju SN, Sun Q. Association Between Plant-Based Dietary Patterns and Risk of Type 2 Diabetes: A Systematic Review and Meta-analysis. JAMA Intern Med. 2019;179(10):1335–1344.
5. Bruns, A., Greupner, T., Nebl, J., & Hahn, A. (2024). Plant-based diets and cardiovascular risk factors: a comparison of flexitarians, vegans and omnivores in a cross-sectional study. BMC Nutrition
6. U.S. consumers’ eating patterns differ from Federal recommendations downloaded on 2/14/2023 fromhttps://www.ers.usda.gov/data-products/chart-gallery/gallery/chart-detail/?chartId=106562.
7. Viroli G, Kalmpourtzidou A, Cena H. Exploring Benefits and Barriers of Plant-Based Diets: Health, Environmental Impact, Food Accessibility and Acceptability. Nutrients. 2023 Nov 8;15(22):4723.
8. American Diabetes Association Professional Practice Committee; 5. Facilitating Positive Health Behaviors and Well-being to Improve Health Outcomes: Standards of Care in Diabetes—2024. Diabetes Care 1 January 2024; 47 (Supplement_1): S77–S110. https://doi.org/10.2337/dc24-S005
Checkout these websites with more information:
Accreditation: Diabetes Education Services is an approved provider by the California Board of Registered Nursing, Provider 12640, and our CPEU courses have received Prior Approval* from the Commission of Dietetic Registration (CDR), Provider DI002. Since our CPEU courses received Prior approval* from the CDR, these CPEU courses satisfy the CE requirements for the CDCES /BC-ADM regardless of your profession!
The use of DES products does not guarantee the successful passage of the certification exam. CBDCE and ADCES do not endorse any preparatory or review materials for the CDCES or BC-ADM exams, except for those published by CBDCE & ADCES.
Be a part of our diabetes community while learning about the latest in diabetes care.
Plus, Coach Beverly provides an interactive question and answer session at the end of each live webinar.
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Keeping all the behavior change and learning theories straight can be daunting, especially if you are trying to get to the “best” answer for certification exams. Coach Beverly feels your pain and wants to help out. To say thanks for 25 years, she’s hosting a FREE Behavior Change Webinar to sort out and dissect the theories most relevant in clinical practice and for exam preparation.
Can’t make it live? No worries. We will send post the recorded version to the Online University within 24 hours of the broadcast
Instructor: Beverly Thomassian RN, MPH, CDCES, has been Board Certified in Advanced Diabetes Management for over 20 years. She is an Associate Clinical Professor at UCSF, a working educator, and a nationally recognized diabetes expert. She has a Master’s Degree in Public Health from UCLA, with a focus on behavioral health and education.
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3 Reasons to Become a CDCES
“The best part of becoming a CDCES is working with my colleagues and people living with diabetes. As diabetes educators, we hear compelling and beautiful life stories. I am astounded by the barriers they face and inspired by their adaptability, problem-solving skills, and resilience.“
– Coach Beverly Thomassian, RN, MPH, CDCES, BC-ADM
Reason 1: CDCES is a widely recognized certification by employers and health care professionals throughout the U.S. This credential demonstrates a specialized and in-depth knowledge in the prevention and treatment of individuals living with pre-diabetes and diabetes.
Reason 2: Currently, 13% of people in the U.S. have diabetes and another 36% have pre-diabetes which means 49% of Americans are running around with elevated blood glucose levels. Given this epidemic, there will be plenty of future job opportunities.
Reason 3: Having my CDCES along with my nursing degree, has opened many doors of opportunity; from working as an inpatient Diabetes Nurse Specialist in a hospital to working as a Manager of Diabetes Education in the outpatient setting to starting my own consulting company.
Can’t make it live? No worries. We will send post the recorded version to the Online University within 24 hours of the broadcast
Instructor: Beverly Thomassian RN, MPH, CDCES, has been Board Certified in Advanced Diabetes Management for over 20 years. She is an Associate Clinical Professor at UCSF, a working educator, and a nationally recognized diabetes expert. She has a Master’s Degree in Public Health from UCLA, with a focus on behavioral health and education.
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Accreditation: Diabetes Education Services is an approved provider by the California Board of Registered Nursing, Provider 12640, and our CPEU courses have received Prior Approval* from the Commission of Dietetic Registration (CDR), Provider DI002. Since our CPEU courses received Prior approval* from the CDR, these CPEU courses satisfy the CE requirements for the CDCES /BC-ADM regardless of your profession!
The use of DES products does not guarantee the successful passage of the certification exam. CBDCE and ADCES do not endorse any preparatory or review materials for the CDCES or BC-ADM exams, except for those published by CBDCE & ADCES.
Be a part of our diabetes community while learning about the latest in diabetes care. Plus, Coach Beverly provides an interactive question and answer session at the end of each live webinar.
Topics:
Keeping all the behavior change and learning theories straight can be daunting, especially if you are trying to get to the “best” answer for certification exams. Coach Beverly feels your pain and wants to help out. To say thanks for 25 years, she’s hosting a FREE Behavior Change Webinar to sort out and dissect the theories most relevant in clinical practice and for exam preparation.
Can’t make it live? No worries. We will send post the recorded version to the Online University within 24 hours of the broadcast
Instructor: Beverly Thomassian RN, MPH, CDCES, has been Board Certified in Advanced Diabetes Management for over 20 years. She is an Associate Clinical Professor at UCSF, a working educator, and a nationally recognized diabetes expert. She has a Master’s Degree in Public Health from UCLA, with a focus on behavioral health and education.
Class Topics & Webinar Dates:
Intended Audience: This library of critical information is designed for individuals or groups of diabetes specialists, including RNs, RDs, Pharmacists, Nurse Practitioners, Clinical Nurse Specialists, Physician Assistants, and other health care providers interested in staying up to date on current practices of care for people with diabetes and preparing for the BC-ADM or the CDCES certification Exam.
Can’t make it live? No worries. We will send post the recorded version to the Online University within 24 hours of the broadcast
Instructor: Beverly Thomassian RN, MPH, CDCES, has been Board Certified in Advanced Diabetes Management for over 20 years. She is an Associate Clinical Professor at UCSF, a working educator, and a nationally recognized diabetes expert. She has a Master’s Degree in Public Health from UCLA, with a focus on behavioral health and education.
Christine Craig, MS, RD, CDCES, winner of the 2023 Impact on Diabetes Award, is a leader in the field of nutrition, technology, and diabetes care. Her years of expertise combined with her person-centered approach and work ethic, make her a perfect speaker for this nutrition and activity focused content.
Sign up for Diabetes Blog Bytes – we post one daily Blog Byte from Monday to Friday. And of course, Tuesday is our Question of the Week. It’s Informative and FREE! Sign up below!
Accreditation: Diabetes Education Services is an approved provider by the California Board of Registered Nursing, Provider 12640, and our CPEU courses have received Prior Approval* from the Commission of Dietetic Registration (CDR), Provider DI002. Since our CPEU courses received Prior approval* from the CDR, these CPEU courses satisfy the CE requirements for the CDCES /BC-ADM regardless of your profession!
The use of DES products does not guarantee the successful passage of the certification exam. CBDCE and ADCES do not endorse any preparatory or review materials for the CDCES or BC-ADM exams, except for those published by CBDCE & ADCES.
Food insecurity affects 16% of adults with diabetes compared with 9% of adults without diabetes.
Based on the ADA standards of care, which is the most accurate statement regarding food insecurity and people with diabetes?
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Attendees will leave this conference with new tools and a refreshed understanding of the latest advances in person-centered diabetes care. Our team highlights the ADA Standards of Care, medications, behavior change, technology, medical nutrition therapy, and more!
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Sign up for Diabetes Blog Bytes – we post one daily Blog Byte from Monday to Friday. And of course, Tuesday is our Question of the Week. It’s Informative and FREE! Sign up below!
Accreditation: Diabetes Education Services is an approved provider by the California Board of Registered Nursing, Provider 12640, and our CPEU courses have received Prior Approval* from the Commission of Dietetic Registration (CDR), Provider DI002. Since our CPEU courses received Prior approval* from the CDR, these CPEU courses satisfy the CE requirements for the CDCES /BC-ADM regardless of your profession!
The use of DES products does not guarantee the successful passage of the certification exam. CBDCE and ADCES do not endorse any preparatory or review materials for the CDCES or BC-ADM exams, except for those published by CBDCE & ADCES.