1. Therapeutic effects of dietary antioxidative supplements on the management of type 2 diabetes and its complications; umbrella review of observational/trials meta-analysis studies
   Ozra Tabatabaei-Malazy et al, 2022, Journal of Diabetes & Metabolic Disorders CrossRef
2. The Effect of Vitamin D Supplementation on Incidence of Type 2 Diabetes: A Systematic Review
   Zahid Khan et al, 2023, Cureus CrossRef
3. The impact of vitamin D supplementation on peripheral neuropathy in a sample of Egyptian prediabetic individuals
   Mohamed Reda Halawa et al, 2021, F1000Research CrossRef
4. Association of serum vitamin D levels with chronic disease and mortality
   Iván Pérez Díaz et al, 2020, Nutrición Hospitalaria CrossRef
5. Effect of Vitamin D3 Supplementation on Insulin Sensitivity in Prediabetes With Hypovitaminosis D: A Randomized Placebo-Controlled Trial
   Munibuddin M Ahmed et al, 2020, Cureus CrossRef
6. Concerning effective and safe dosages of vitamin D3: mega-analysis of clinically effective studies as a basis for actual evidence
   I. Yu. Torshin et al, 2021, Meditsinskiy sovet = Medical Council CrossRef
7. The prevention and improvement effects of vitamin D on type 2 diabetes mellitus: evidence from an umbrella review on Meta-analyses of cohort studies and randomized controlled trials
   Le Cheng et al, 2024, Frontiers in Nutrition CrossRef
8. The impact of vitamin D supplementation on peripheral neuropathy in a sample of Egyptian prediabetic individuals
   Mohamed Reda Halawa et al, 2021, F1000Research CrossRef
9. Vitamin D and new insights into pathophysiology of type 2 diabetes
   Karel Vondra et al, 2021, Hormone Molecular Biology and Clinical Investigation CrossRef
10. Associations of fasting glucose and glycated hemoglobin with vitamin D levels according to diabetes mellitus status in Korean adults
    Yerin Hwang et al, 2022, Epidemiology and Health CrossRef
11. The effects of dietary supplements and natural products targeting glucose levels: an overview
    Alireza Hekmat-Ardakani et al, 2023, Critical Reviews in Food Science and Nutrition CrossRef
12. Clinical and functional characteristics and comorbidity in postmenopausal patients taking low doses of cholecalciferol
    N. V. Izmozherova et al, 2022, Ural Medical Journal CrossRef
13. Role of antidiabetic agents in type 2 diabetes patients with chronic kidney disease
    Wei-Ren Lin et al, 2023, World Journal of Diabetes CrossRef
14. Vitamin D and Metabolic Diseases: Growing Roles of Vitamin D
    Jung Eun Park et al, 2018, Journal of Obesity & Metabolic Syndrome CrossRef