American Diabetes Association. (2025). Expression of concern: Khan, Safdar, Khan, Khattak, and Anderson. Cinnamon improves glucose and lipids of people with type 2 diabetes. Diabetes Care, 48(9), 1646. https://doi.org/10.2337/dc25-ec09
American Diabetes Association Professional Practice Committee for Diabetes. (2026). 5. Facilitating positive health behaviors and well-being to improve health outcomes: Standards of Care in Diabetes-2026. Diabetes Care, 49(Suppl. 1), S89-S131. https://doi.org/10.2337/dc26-S005
Bakhach, H., Nuffer, M., Tall Bull, S., & Nuffer, W. (2024). A systematic review evaluating cinnamon's effects on glucose utilizing a ranking system to assess bias and study quality. Journal of Medicinal Food, 27(9), 814-823. https://doi.org/10.1089/jmf.2023.0277
Beretta, M. V., Flores, C. A. O., Colameo, G. F., Echabe, L. W., & Busnello, F. M. (2025). Low-carbohydrate dietary interventions for metabolic control in individuals with type 2 diabetes mellitus: An overview of systematic reviews. Nutrition Reviews, 83(7), e1677-e1692. https://doi.org/10.1093/nutrit/nuae123
Chaya, M. S., Ramakrishnan, G., Shastry, S., Kishore, R. P., Nagendra, H., Nagarathna, R., Raj, T., Thomas, T., Vaz, M., & Kurpad, A. V. (2008). Insulin sensitivity and cardiac autonomic function in young male practitioners of yoga. National Medical Journal of India, 21(5), 217-221. https://pubmed.ncbi.nlm.nih.gov/19320319/
Devangan, S., Varghese, B., Johny, E., Gurram, S., & Adela, R. (2021). The effect of Gymnema sylvestre supplementation on glycemic control in type 2 diabetes patients: A systematic review and meta-analysis. Phytotherapy Research, 35(12), 6802-6812. https://doi.org/10.1002/ptr.7265
Gallardo-Gómez, D., Salazar-Martínez, E., Alfonso-Rosa, R. M., Ramos-Munell, J., Del Pozo-Cruz, J., Del Pozo Cruz, B., & Álvarez-Barbosa, F. (2024). Optimal dose and type of physical activity to improve glycemic control in people diagnosed with type 2 diabetes: A systematic review and meta-analysis. Diabetes Care, 47(2), 295-303. https://doi.org/10.2337/dc23-0800
Goldberg, R. B., Orchard, T. J., Crandall, J. P., Boyko, E. J., Budoff, M., Dabelea, D., Gadde, K. M., Knowler, W. C., Lee, C. G., Nathan, D. M., Watson, K., & Temprosa, M. (2022). Effects of long-term metformin and lifestyle interventions on cardiovascular events in the Diabetes Prevention Program and its Outcome Study. Circulation, 145(22), 1632-1641. https://doi.org/10.1161/CIRCULATIONAHA.121.056756
Gordon, L. A., Morrison, E. Y., McGrowder, D. A., Young, R., Peña Fraser, Y. T., Zamora, E. M., Alexander-Lindo, R. L., & Irving, R. R. (2008). Effect of exercise therapy on lipid profile and oxidative stress indicators in patients with type 2 diabetes. BMC Complementary and Alternative Medicine, 8, 21. https://doi.org/10.1186/1472-6882-8-21
International Diabetes Federation. (2025). IDF Diabetes Atlas (11th ed.). https://diabetesatlas.org/atlas/eleventh-edition/
Kanaley, J. A., Colberg, S. R., Corcoran, M. H., Malin, S. K., Rodriguez, N. R., Crespo, C. J., Kirwan, J. P., & Zierath, J. R. (2022). Exercise/physical activity in individuals with type 2 diabetes: A consensus statement from the American College of Sports Medicine. Medicine & Science in Sports & Exercise, 54(2), 353-368. https://doi.org/10.1249/MSS.0000000000002800
Khan, A., Safdar, M., Ali Khan, M. M., Khattak, K. N., & Anderson, R. A. (2003). Cinnamon improves glucose and lipids of people with type 2 diabetes. Diabetes Care, 26(12), 3215-3218. https://doi.org/10.2337/diacare.26.12.3215
Knowler, W. C., Barrett-Connor, E., Fowler, S. E., Hamman, R. F., Lachin, J. M., Walker, E. A., & Nathan, D. M. (2002). Reduction in the incidence of type 2 diabetes with lifestyle intervention or metformin. New England Journal of Medicine, 346(6), 393-403. https://doi.org/10.1056/NEJMoa012512
Laczkó-Zöld, E., Csupor-Löffler, B., Kolcsár, E.-B., Ferenci, T., Nan, M., Tóth, B., & Csupor, D. (2024). The metabolic effect of Momordica charantia cannot be determined based on the available clinical evidence: A systematic review and meta-analysis of randomized clinical trials. Frontiers in Nutrition, 10, 1200801. https://doi.org/10.3389/fnut.2023.1200801
Liang, Z., Zhang, M., Wang, C., Hao, F., Yu, Y., Tian, S., & Yuan, Y. (2024). The best exercise modality and dose to reduce glycosylated hemoglobin in patients with type 2 diabetes: A systematic review with pairwise, network, and dose-response meta-analyses. Sports Medicine, 54(10), 2557-2570. https://doi.org/10.1007/s40279-024-02057-6
Michielsen, M., Yagiz, J., Hanssens, M., Claes, J., Geuns, L., Gojevic, T., Hansen, D., Claessen, G., De Craemer, M., & Cornelissen, V. (2026). The effect of exercise characteristics on HbA1c and other cardiovascular risk factors in adults with type 2 diabetes: A systematic review and meta-analysis of randomised controlled trials. Cardiovascular Diabetology, 25(1), 30. https://doi.org/10.1186/s12933-025-03048-1
Mongkolsucharitkul, P., Surawit, A., Pimsen, A., Winitchayothin, S., Pumeiam, S., Pinsawas, B., Ophakas, S., Suta, S., Pasookhush, P., & Mayurasakorn, K. (2025). Effectiveness of low-carbohydrate diets on type 2 diabetes: A systematic review and meta-analysis of randomized controlled trials in Eastern vs. Western populations. Diabetes Research and Clinical Practice, 229, 112464. https://doi.org/10.1016/j.diabres.2025.112464
Moridpour, A. H., Kavyani, Z., Khosravi, S., Farmani, E., Daneshvar, M., Musazadeh, V., & Faghfouri, A. H. (2024). The effect of cinnamon supplementation on glycemic control in patients with type 2 diabetes mellitus: An updated systematic review and dose-response meta-analysis of randomized controlled trials. Phytotherapy Research, 38(1), 117-130. https://doi.org/10.1002/ptr.8026
Topal, K., Dincer, B., Çelik, S., & Winkley, K. (2026). The effect of reflexology massage on pain and quality of life in diabetic patients with neuropathic pain: A systematic review and meta-analysis. Pain Management Nursing. Advance online publication. https://doi.org/10.1016/j.pmn.2026.05.010
Vajdi, M., Noshadi, N., Bonyadian, A., Golpour-Hamedani, S., Alipour, B., Pourteymour Fard Tabrizi, F., Abbasalizad-Farhangi, M., & Askari, G. (2024). Therapeutic effect of fenugreek supplementation on type 2 diabetes mellitus: A systematic review and meta-analysis of clinical trials. Heliyon, 10(17), e36649. https://doi.org/10.1016/j.heliyon.2024.e36649
Vijay, A., Sathiyavathi, G., Suganthi, S., Nivethitha, L., Manavalan, N., & Mooventhan, A. (2025). Effectiveness of a three-month yoga protocol on glycemic control in type 2 diabetes mellitus: A systematic review and meta-analysis of randomized controlled trials. Journal of Diabetes & Metabolic Disorders, 24(2), 281. https://doi.org/10.1007/s40200-025-01807-1
Vijay, A., Sathiyavathi, G., Suganthi, S., Nivethitha, L., Manavalan, N., & Mooventhan, A. (2026). Correction to: Effectiveness of a three-month yoga protocol on glycemic control in type 2 diabetes mellitus: A systematic review and meta-analysis of randomized controlled trials. Journal of Diabetes & Metabolic Disorders, 25(1), 128. https://doi.org/10.1007/s40200-026-01934-3
World Health Organization. (2020). WHO guidelines on physical activity and sedentary behaviour. https://www.who.int/publications/i/item/9789240015128
World Health Organization. (2024). Diabetes. https://www.who.int/news-room/fact-sheets/detail/diabetes
Wu, M.-J., Hung, C.-H., Yong, S.-B., Ching, G. S., & Hsu, H.-J. (2025). Impact of the Mediterranean diet on glycemic control, body mass index, lipid profile, and blood pressure in type 2 diabetes: A meta-analysis of randomized controlled trials. Nutrients, 17(24), 3908. https://doi.org/10.3390/nu17243908
Zhang, X., Zhao, Y., Song, Y., & Miao, M. (2024). Effects of Momordica charantia L. supplementation on glycemic control and lipid profile in type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials. Heliyon, 10(10), e31126. https://doi.org/10.1016/j.heliyon.2024.e31126