Nutrition Deficiencies
Poor nutrition can cause imbalances in the body.
https://www.sciencedirect.com/science/article/abs/pii/S2212826313000225
https://www.thelancet.com/journals/eclinm/article/PIIS2589-5370(22)00384-4/fulltext
Genetics
Compromised DNA inherited over generations can trigger genetic switches.
Genetics of type 2 diabetes
Stress
Your home and work environment can significantly contribute to your lack of health.
https://www.diabetes.org.uk/guide-to-diabetes/emotions/stress
Stress-Induced Diabetes: A Review
Lifestyle
Improper lifestyle choices will contribute to poor health..
Diabetes Risk Factors
https://www.heart.org/en/health-topics/diabetes/understand-your-risk-for-diabetes