https://www.healthline.com/health/diabetes
https://www.who.int/news-room/fact-sheets/detail/diabetes
https://www.mayoclinic.org/diseases-conditions/diabetes/symptoms-causes/syc-20371444
https://en.wikipedia.org/wiki/Diabetes
https://www.medicalnewstoday.com/articles/323627
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2763678/